In this in-depth route guide, you'll find the best ways to travel the 154 kilometre distance from Phnom Penh to Kampot. Whether you prefer the scenic overnight train, a convenient bus+ferry combo, or the fastest flight option — we've got all the details you need.
There are 4 ways to get from Phnom Penh to Kampot. You can choose between the bus, minivan, train, taxi. The most affordable option is by minivan, starting from $8. The fastest route is by minivan (2h 25m).
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| Transport | Duration | Price | Best For | Popularity |
|---|---|---|---|---|
| MinivanFastestBudget | 2h 25m | ($8) | -- | |
| Taxi | 3h 20m | ($61) | -- | |
| Train | 3h 50m | ($17) | -- | |
| Bus | 4h | ($10) | -- |
Phnom Penh Railway Station is located right in the city centre. You can get there by hailing a tuk-tuk or taxi on the street, but using Grab or PassApp often gets you a better rate.
The station itself is a restored historic building and is frequently visited, even by people not taking the train. It has also been renovated in partnership with a mobile phone company, which is why you will find a Cellcard counter inside. Here, you can buy a SIM card, get internet access, or even purchase a phone.
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Carbon Footprint
This 154 km journey produces approximately 14 g CO2 by bus. Taking public transport is one of the lowest-emission ways to travel this route.
Used the Songserm ferry from Koh Samui. Cheaper than Lomprayah but takes a bit longer. Still a perfectly fine crossing. The views approaching Koh Tao are stunning either way.
OOliver S.November 2025Ferry
Train via Surat Thani was our pick. More scenic than Chumphon route and the Lomprayah catamaran from Tapee Pier is very comfortable. Book the special express train for the quickest ride.
The overnight bus with Montanatip was okay but not great. The bus was older and the seats didn't recline much. Ferry portion was fine though. If you're on a tight budget it works.
Took the sleeper train to Chumphon — magical! Woke up to palm trees and transferred to the Lomprayah catamaran. Whole journey felt like an adventure.
Lomprayah bus+ferry combo from Khao San Road was seamless. Departed at 6am, arrived Koh Tao by 3pm. Well organized.
Flew to Koh Samui and took Lomprayah catamaran. More expensive but saved a full day. Worth it if your holiday is short.
Most travelers base themselves near the main beach for easy access to transport, restaurants, and activities.
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