There are 4 ways to get from Kampong Cham to Siem Reap by bus, car or plane

Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2rio's travel planner.

Recommended option

Bus, Van  •  9 h 26 min

  1. Take the bus from Kampong Cham to Phnom Penh
  2. Take the Van from Phnom Penh Virak Buntham Express to Siem Reap Virak Buntham Express

$18

Cheapest option

Bus  •  9 h 40 min

  1. Take the bus from Kampong Cham to Phnom Penh
  2. Take the bus from Phnom Penh to Siem Reap

$17 - $18

2 alternative options

Drive  •  3 h 50 min

  1. Drive from Kampong Cham to Siem Reap 160 miles

$21 - $35

Bus, fly  •  5 h 45 min

  1. Take the bus from Kampong Cham to Phnom Penh
  2. Fly from Phnom Penh (PNH) to Siem Reap (REP) PNH - REP

$37 - $155

What companies run services between Kampong Cham, Cambodia and Siem Reap, Cambodia?

You can take a bus from Kampong Cham to Siem Reap via Phnom Penh, Central Market, Ministry of Information, and Phnom Penh Virak Buntham Express in around 9 h 26 min.

Airlines
Cambodia Angkor Air
Website
cambodiaangkorair.com
Flights from Phnom Penh to Siem Reap
Ave. Duration
48 min
When
Every day
Estimated price
$40 - $260
China Yunnan Airlines
Flights from Phnom Penh to Siem Reap
Ave. Duration
45 min
When
Tuesday, Thursday, Saturday and Sunday
Estimated price
$35 - $320
Bassaka Air
Website
bassakaair.com
Flights from Phnom Penh to Siem Reap
Ave. Duration
40 min
When
Every day
Estimated price
$35 - $320
Air Class Líneas Aéreas
Website
airclasscargo.com
Flights from Phnom Penh to Siem Reap
Ave. Duration
40 min
When
Every day
Estimated price
$35 - $320
Lanmei Airlines
Flights from Phnom Penh to Siem Reap
Ave. Duration
50 min
When
Every day
Estimated price
$35 - $320
Cambodia Bayon Airlines
Website
bayonairlines.com
Flights from Phnom Penh to Siem Reap
Ave. Duration
50 min
When
Monday, Wednesday, Friday and Sunday
Estimated price
$75 - $270
Bus operators
Capitol Tour Cambodia
Website
capitoltourscambodia.com
Bus from Kampong Cham to Phnom Penh
Ave. Duration
3 h
Frequency
Twice daily
Estimated price
$5
Schedules at
capitoltourscambodia.com
Virak Buntham
Website
virakbuntham.com
Bus from Phnom Penh Virak Buntham Express to Siem Reap Virak Buntham Express
Ave. Duration
5 h 30 min
Frequency
Hourly
Estimated price
$12
Schedules at
virakbuntham.com
Book at
bookmebus.com
Thero Express
Website
theroexpress.com
Bus from Phnom Penh to Siem Reap
Ave. Duration
5 h 30 min
Frequency
5 times a day
Estimated price
$12
Schedules at
theroexpress.com
Book at
12go.asia
Mekong Express

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Questions & Answers

The distance between Kampong Cham and Siem Reap is 231 km. The road distance is 256 km.

The cheapest way to get from Kampong Cham to Siem Reap is to bus which costs $17 - $18 and takes 9 h 40 min.

The quickest way to get from Kampong Cham to Siem Reap is to drive which takes 3 h 50 min and costs $21 - $35.

No, there is no direct bus from Kampong Cham to Siem Reap. However, there are services departing from Kampong Cham and arriving at Siem Reap Virak Buntham Express via Central Market and Phnom Penh Virak Buntham Express. The journey, including transfers, takes approximately 9 h 26 min.

It takes approximately 9 h 26 min to get from Kampong Cham to Siem Reap, including transfers.