With the Thailand–Cambodia land borders closed, Bavet is the main overland way into Cambodia from Vietnam in 2026. Here is the desk-by-desk crossing for US citizens — eVisa first, printed PDF, no e-Arrival Card, and the exact moves at each window.
Apply for your Cambodia eVisa before you travel — $80 USD all-in for the Tourist eVisa, approved in 3 business days, delivered as a printable PDF by email. Cross from Moc Bai (Vietnam) into Bavet (Cambodia) on Highway 1, the main overland route from Ho Chi Minh City to Phnom Penh. At the Cambodian desk, hand over your US passport and a printed color copy of the eVisa; the officer scans the QR code, stamps your 30-day entry, and waves you through. Bring a US passport with at least 6 months validity and one blank page, and print two copies of the eVisa. You do NOT need the e-Arrival Card for a land crossing — it is for air arrivals only. Skip visa on arrival at Bavet; sticker stockouts make it unreliable.
For an American building an Indochina trip, the overland map into Cambodia got smaller in mid-2025. The Thailand crossings at Poipet and the six other Thai gates are closed and have stayed closed since June 2025, with no reopening on the calendar. That leaves two practical overland doors into Cambodia: the Laos crossing in the far north, which only fits a specific northern routing, and Bavet from Vietnam, which sits directly on the well-traveled Ho Chi Minh City to Phnom Penh corridor. For the vast majority of US travelers flying into Saigon out of LAX, SFO, or JFK, Bavet is the crossing.
The good news is that this crossing is one of the smoothest land borders in the region, and it has run normally throughout the period the Thai borders have been shut. This guide is the desk-by-desk version — what happens at each window, where Americans actually trip up, and the one decision that matters most, which is sorting the eVisa before you go rather than gambling on visa on arrival. If you want the broader route overview first, our Vietnam to Cambodia land border guide for US citizens frames the whole journey, and the wider picture of which Cambodia–Vietnam land crossings are open for Americans is worth a skim too.
One framing to fix in your head before you read on: at Bavet, the visa is the variable you control and the bus logistics are the variable you do not. Get the eVisa approved and printed before you board, and the border becomes a 45-to-75-minute formality. Show up without it, hoping to buy a visa at the booth, and you hand control of your trip to whether a small office happens to have sticker stock that afternoon. The rest of this article is built around that single distinction.
Apply online before you travel: Tourist eVisa $80 USD all-in, approved in 3 business days, delivered as a printable PDF.
Bring two paper copies of the eVisa PDF; a phone screen is not reliably accepted at the land border.
Take a morning cross-border bus on Highway 1 and clear Vietnamese exit, then walk across no-man’s-land to Bavet.
Hand over your US passport and a printed eVisa; the officer scans the QR code and stamps your 30-day single-entry stay.
The e-Arrival Card is for air arrivals only, so there is no card to file at the Bavet land desk.
Reboard for the final leg, about 95 km and two to three hours, for an 8-to-10-hour total door-to-door journey.
The single most important move for a Bavet crossing happens days before you reach the border: lodge your Cambodia eVisa while you are still home, or at minimum a week before your Saigon departure. The Tourist eVisa is $80 USD all-in, approved in 3 business days, and delivered as a printable PDF by email. No flight booking, no hotel reservation, no bank statement required. You can apply for the Cambodia eVisa for United States citizens in a few minutes and have the approval sitting in your inbox before you ever pack the bus snacks.
The eVisa gives you 30 days of stay on a single entry, and it is valid for 3 months from the date it is issued — so applying early costs you nothing in flexibility. The 3-business-day window is the part Americans underestimate: a weekend or a US public holiday can stretch a Tuesday application past a Friday departure if you cut it fine. Lodge it the week before and the timing pressure disappears entirely.
If your trip is for work rather than leisure, the Business eVisa is $90 USD all-in on the same 3-business-day timeline and the same printable-PDF delivery. Either way, the cross-border crowd that gets stuck at Bavet is almost always the crowd that did not apply ahead. You can apply now and choose the type at checkout — it is a five-minute job that removes the only genuinely stressful part of the whole crossing.
Most travelers reach Bavet on a cross-border coach. The reliable operators for US travelers — Mekong Express and Giant Ibis being the two most Americans end up on — run reclining-seat buses with AC and wifi, and crucially they carry an on-board attendant who shepherds the whole group through both immigration desks. Departures leave central Saigon in the morning, deliberately, because the Cambodian desk at Bavet processes faster before mid-afternoon. Aim for a morning bus, not an overnight.
The first leg is roughly two and a half hours from District 1 in Saigon to the Moc Bai border, through the flat southern Vietnamese countryside on Highway 1. There is one rest stop of about twenty minutes — restroom, instant coffee, a bowl of pho if you skipped breakfast. Keep small Vietnamese dong notes for it; VND 50,000 covers a coffee and the rest area does not reliably take cards.
At Moc Bai the bus pulls up at the Vietnamese exit gate. On the better operators the attendant collects every passenger’s passport and the small departure slip you filled in on board, walks the stack to the desk, and returns ten to twenty minutes later with your Vietnamese exit stamp — no queue for you. You then make the short two-to-three-minute walk across no-man’s-land to the Cambodian side. This is where your eVisa goes to work, so it gets its own section below.
After Cambodian entry you reboard at the Bavet immigration lot for the final leg. Bavet to Phnom Penh is about 95 kilometers on a mostly decent two-lane highway, two to three hours depending on how heavy the traffic is coming into the capital. One more rest stop, usually with reasonable Khmer food and small-note US dollars accepted — carry a few clean $1, $5, and $10 bills, because Cambodia runs on US currency at the street-vendor level. You arrive at a small terminal near the center, where tuk-tuks and PassApp rides are everywhere.
Here is the part most travel blogs gloss over — the exact sequence at the Cambodian Immigration window, because knowing what the officer is looking for is what keeps you out of the slow lane. The whole Cambodian-side process is usually 15 to 30 minutes per bus when everyone has their paperwork ready, and almost all of the delay you see is caused by a handful of passengers who do not.
Walk up to the desk with three things in hand and nothing else: your US passport, opened to the photo page, and a printed color copy of your eVisa PDF on top of it. That is the whole transaction. The officer takes the passport, glances at the printed eVisa, and scans the QR code on the printout to confirm the approval against the system. When it matches, they stamp the entry, mark your 30-day stay window, and hand the passport back. No forms to fill at the window, no fee to pay there, no photo taken.
At a Cambodian airport, a phone copy of the eVisa is generally fine. At Bavet, it is not reliably accepted — the land-border desks expect paper, and a glare-blanked phone screen or a dead battery at the window is exactly the kind of small problem that turns a two-minute clearance into a side-room wait. Print two color copies before you leave: one to hand over, one zipped in the bottom of your daypack as a backup. The QR code must be crisp and unsmudged, because that is what the officer scans.
A few Americans assume the desk will also ask them to file an arrival card on the spot, the way air passengers do. It will not. The Cambodia e-Arrival Card is an air-arrival requirement, and at the Bavet land desk there is simply no card step — the officer processes you straight off the eVisa. Our explainer on whether the e-Arrival Card is needed at a land border for US travelers walks through exactly why, so you do not waste time or money on a form the Bavet desk never asks for.
Last detail at the window: passport condition. The officer needs one clean blank page for the entry stamp, and a US passport with at least six months of validity from the crossing date. A heavily stamped book or a passport inside the six-month line is the one thing that can stop you here that you cannot fix on the spot — so it gets checked before you leave home, not at the desk.
Cambodia does technically offer visa on arrival at Bavet, and you will see backpacker forum posts insisting you can just rock up and buy one. The operative word is technically. In practice the booth runs out of physical visa stickers more often than travelers expect — sometimes for an afternoon, sometimes for two or three days running. When the stickers are out, the booth does one of three things: holds you in a side room for hours waiting on a fresh batch, turns you back across the line into Vietnam, or sends you back with no Cambodian visa and a used Vietnamese exit stamp, which is its own logistical mess.
None of those scenarios are hypothetical. They happen at land borders across the region every month, and Bavet is no exception. The cost of avoiding all of it is one online application done days earlier — the $80 USD all-in Tourist eVisa, approved in 3 business days, in your inbox as a printable PDF before you board. That is less than one extra night in a Phnom Penh hotel, and far less than the time and stress of a turned-back crossing.
There is one more reason the eVisa wins here that is easy to miss: not every Cambodian land border accepts the eVisa, and the rules differ crossing by crossing. Bavet does accept it, which is part of why it is the route we point Americans to — but if your plans involve a different gate, check first. Our rundown of the Cambodia land borders that accept the eVisa for US citizens lays out which crossings honor an eVisa and which still force you onto visa on arrival.
The bottom line is unglamorous and worth repeating: the eVisa is the only way to make the Bavet crossing a non-event. Apply before you leave the United States, print the PDF, and the booth-and-sticker lottery never enters your trip at all.
After a lot of US crossings tracked through our desk, the same handful of mistakes come up again and again. None are fatal — the worst case is usually a few hours of delay — but every one of them is avoidable with five minutes of planning.
One timing note that sits underneath all of these: the border runs 6:00am to 10:00pm, but the Cambodian afternoon shift is reliably slower than the morning. Buses that reach Bavet after 4pm regularly wait an extra 45 minutes. The morning Saigon departures are scheduled around this, aiming to land you at the border between 11am and 1pm, which is the sweet spot for a fast clearance.
Saigon is the launchpad. Buy multi-entry if you plan to return.
See the land border guide →Fly in is fine. Overland into Cambodia is not, since June 2025.
Check the entry rules →The quieter overland door into Cambodia, from the north.
If you are crossing within the next month, a five-minute read of the US government Cambodia and Vietnam travel pages is worth it for the current safety picture — especially in the wet season from May to October, when occasional flooding along Highway 1 can slow the journey. Then run the short list below before you leave for the bus, and the crossing handles itself.
Pack list for the bus: your printed eVisa in two color copies, your US passport with one blank page and six months validity, $50 to $100 USD in clean small bills for the rest stop and the Phnom Penh tuk-tuk, a few hundred thousand Vietnamese dong for the rest area, snacks, a water bottle, a downloaded film or a paperback for the long stretch, a light layer for aggressive bus AC, and a US-to-Southeast-Asia plug adapter. The bus has USB ports, but they charge slowly.
Next steps and related reading for US travelers: apply for your Cambodia eVisa when you are ready to lodge, bookmark our Cambodia visa hub for United States citizens as the single canonical reference, read the full Vietnam to Cambodia land border guide for the wider route, and confirm you can skip the card with our note on the e-Arrival Card at land borders for US travelers before you board.
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カンボジア旅行が30日を超える場合、入国時に取得するビザがすべてを決定します。観光eVisa（タイプT）は30日間で硬く上限が決まっており、延長は一切できません。ビジネスeVisa（タイプE）は国内で延長できる唯一の種別で、1ヶ月、3ヶ月、6ヶ月、12ヶ月の延長が可能です。飛行前にアメリカ人が正しく選択するための方法をご紹介します。
カンボジア入国審査でカウンターに提出する3つのもの：米国パスポート、eVisa、eArrival QRコード。審査官が何をどの順序で見たいと思っているか、そしてKTIでの30秒の押印が横のデスクでの余計な手続きになる小さな不一致について説明します。
タイ・カンボジア間の陸路国境がまだすべて閉鎖されているため、バベットは現在ベトナムからカンボジアへの主要な陸上ルートとなっています。ホーチミン市から6時間、印刷したeVisa1枚、eArrival Cardなし—2026年に米国市民が実際どのように通過するかを説明します。
