Cambodia

Getting around Cambodia: trains, buses, driving and domestic flights

Between cities, take a daytime express bus or minivan (5–6 h, US$10–18); fly only Siem Reap–Phnom Penh or Sihanoukville (US$60–120). In towns use PassApp or Grab tuk-tuks (US$2–5). Rent a scooter only with a licence, and never ride at Angkor. Skip night buses.

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Updated Sep 20265 min read

GuideCambodia

Key facts

Default between cities: Daytime express bus or minivan: 5–6 h, US$10–18
Fastest Siem Reap–Phnom Penh: Flight, 45 min air, ~3 h door to door, US$60–120
Train: Phnom Penh–Kampot ~4–5 h, US$7–10; continues to Sihanoukville; limited departures on some days
In-town tuk-tuk: US$2–5; US$15–25 for a full Angkor day
Scooter rental: US$6–10 a day; licence required, and riding at Angkor is usually barred
Private car with driver: US$80–110 one way between main cities; agree tolls and fuel in the price
River boat: Siem Reap–Battambang or Phnom Penh, US$25–35, roughly Aug–Jan when water is high
Airports: Siem Reap–Angkor (SAI) ~40 km from town; Techo International (KTI) ~30–40 km south of Phnom Penh

Summary: mode, time, cost, verdict

Cambodia has no useful long-distance rail network beyond the southern line, and roads between the main cities are single-carriageway. Match the mode to the leg rather than to a general rule.

Summary: mode, time, cost, verdict
Mode	Typical time	2026 estimate	Use it when
Plane	45 min air; ~3 h door to door	US$60–120	Siem Reap–Phnom Penh or Sihanoukville, short trip, tight schedule
Express bus / minivan	5–6 h	US$10–18	Default between cities; travel by day
Private car with driver	5 h	US$80–110 one way	Families, luggage, stops you choose
Train	Phnom Penh–Kampot ~4–5 h	US$7–10	Calm daytime run south; check days of operation
Boat	5–8 h	US$25–35	Siem Reap–Battambang or Phnom Penh when water is high
Tuk-tuk / remork	Town trips	US$2–5; US$15–25 a day at Angkor	Everywhere in town; book via PassApp or Grab
Scooter rental	Town and coast	US$6–10 a day	Kampot and Kep countryside, with a licence

Prices are 2026 estimates and move with fuel and season; confirm at booking.

Step by step: choosing and booking each leg

Start with the leg, not the vehicle. Siem Reap to Phnom Penh is the busiest corridor: a daytime express bus or minivan takes 5–6 h for US$10–18, and the reliable end of the market is operators such as Giant Ibis and Larryta. A flight cuts the door-to-door time to about 3 h for US$60–120, but both airports sit 30–50 km from town, so add the transfer to your comparison.

Book buses a day ahead in high season, and pick a morning departure. Night buses and overloaded minivans are where the crashes are; a daytime seat costs the same and you arrive able to do something.

For the south, Royal Railway runs Phnom Penh to Kampot in roughly 4–5 h for US$7–10, continuing to Sihanoukville. It is slow and calm rather than fast, and departures are limited on some days, so check the timetable before you build a plan around it.

River boats link Siem Reap with Battambang and Phnom Penh for US$25–35 when water is high, roughly August to January. In low water the route is cancelled or shortened, and the boats are crowded and slow — treat this as a scenic option, not a transport plan.

In towns, use PassApp or Grab for tuk-tuks and remorks: US$2–5 for a normal trip, no haggling. For Angkor, agree the full-day price (US$15–25) and the route before you leave, and expect an early start for sunrise.

A private car with driver costs US$80–110 one way between main cities and is worth it for families or anyone with luggage and a fixed schedule. Agree tolls and fuel inside the quoted price.

Scooter rental runs US$6–10 a day and suits Kampot and Kep. You need a licence for it to be legal and for insurance to mean anything, and foreigners are often barred from riding inside the Angkor park — check locally before you rent.

Notes and traps

Airport transfers changed recently: Siem Reap–Angkor International (SAI) is about 40 km from town, 45–75 minutes by car, and Techo International (KTI) opened in September 2025 south of Phnom Penh, roughly 30–40 km from the centre. Check current transfer options and prices rather than relying on old town-airport fares.

Road safety is the real risk here, not distance. Buses and minivans overtake on single carriageways, and night driving multiplies it. Motorbike injuries are the most common serious injury for visitors; wear a helmet and do not ride after drinking.

Plan around holidays: Khmer New Year and Pchum Ben close many shops and fill buses days in advance. Government offices shut for all public holidays.

Fuel is sold in litres at stations and from roadside bottles; prices are quoted in US dollars as often as riel. Carry small notes for tuk-tuks and rural buses.

Mobile data makes PassApp, Grab and maps work; a local SIM or eSIM is cheap and worth buying on arrival.

Travel by day; avoid night buses and overloaded minivans.
Agree the full-day Angkor tuk-tuk price and route in advance.
Check the Royal Railway timetable — not every day has a useful departure.
River boats are seasonal; have a road fallback.
Helmet on, licence with you, no riding after drinking.

Sources and verification

Facts here are cross-checked against official Cambodian tourism and transport sources and the parent Cambodia page on this site. Prices are 2026 estimates; timetables and airport transfers change, so confirm before you travel.

Questions people ask

What is the best way to get around Cambodia?

For city-to-city travel, a daytime express bus or minivan: 5–6 h and US$10–18 on the main corridors. Fly only Siem Reap–Phnom Penh or Sihanoukville, where US$60–120 buys a 45-minute flight. In towns, PassApp or Grab tuk-tuks at US$2–5 a trip.

Do I need a car in Cambodia?

No. Buses, minivans, trains and tuk-tuks cover the usual routes. A private car with driver (US$80–110 one way) is a comfort choice for families, luggage or stops you want to make, not a necessity.

Are there rail or bus passes for Cambodia?

No nationwide pass. Royal Railway sells single tickets on the southern line (Phnom Penh–Kampot–Sihanoukville, US$7–10), and bus operators sell per-leg tickets. Buy each leg separately; there is nothing to save by prepaying a bundle.

Is the train in Cambodia useful for tourists?

Only on the southern line. Phnom Penh to Kampot takes about 4–5 h for US$7–10 and continues to Sihanoukville. It is calm and cheap but slow, with limited departures on some days — check the timetable first.

Can I ride a scooter in Cambodia?

Yes, with a licence — that is what makes it legal and keeps insurance valid. Rentals run US$6–10 a day and suit Kampot and Kep. Foreigners are often barred from riding inside the Angkor park, so check before renting there.

Are night buses in Cambodia safe?

They are the riskiest option. Overtaking on single carriageways plus darkness is a bad combination, and overloaded minivans crash. Pay the same money for a morning departure and arrive in daylight.

How do I get from Siem Reap airport to town?

Siem Reap–Angkor International (SAI) is about 40 km from town, 45–75 minutes by car. Use a hotel transfer, a metered app car or an official taxi rather than an unmarked driver; confirm the price before you get in (check current rates).

Deep dive

Every source; changeable facts are marked check