There are 4 ways to get from Phnom Penh to Sihanoukville by bus, train, car or shuttle

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

Minivan  •  4 h

  1. Take the Minivan from Phnom Penh CTT Transports to Sihanoukville CTT Transports

$8 - $12

Cheapest option

Train  •  7 h

  1. Take the train from Phnom Penh Station to Sihanoukville station

$7 - $10

2 alternative options

Drive  •  3 h 17 min

  1. Drive from Phnom Penh to Sihanoukville 141.3 miles

$18 - $27

Shuttle  •  4 h 30 min

  1. Take a shuttle bus from Phnom Penh International Airport to Sihanoukville Intercity

$10

Questions & Answers

The cheapest way to get from Phnom Penh to Sihanoukville is to train which costs $7 - $10 and takes 7 h.

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The quickest way to get from Phnom Penh to Sihanoukville is to drive which costs $18 - $27 and takes 3 h 17 min.

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The distance between Phnom Penh and Sihanoukville is 185 km. The road distance is 226.1 km.

Get driving directions

The Minivan from Phnom Penh CTT Transports to Sihanoukville CTT Transports takes 4 h including transfers and departs every 20 minutes.

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Yes, there is a direct bus departing from Phnom Penh CTT Transports and arriving at Sihanoukville CTT Transports. Services depart every 20 minutes, and operate every day. The journey takes approximately 4 h.

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Yes, there is a direct train departing from Phnom Penh Station station and arriving at Sihanoukville station station. Services depart four times a week. The journey takes approximately 7 h.

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The nearest airport to Sihanoukville is Sihanoukville (KOS) Airport which is 12.2 km away. Other nearby airports include Phuquoc (PQC) (71.3 km), Phnom Penh (PNH) (177.8 km), Siem Reap (REP) (312.8 km) and Ho Chi Minh City (SGN) (343.1 km).

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Map of how to get from Phnom Penh to Sihanoukville.
Launch map view
  • Distance: 115.4 miles
  • Duration: 4 h

What companies run services between Phnom Penh, Cambodia and Sihanoukville, Cambodia?

CTT Transports operates a bus from Phnom Penh to Sihanoukville hourly. Tickets cost $10 and the journey takes 4 h. Five other operators also service this route. Alternatively, Royal Railway Cambodia operates a train from Phnom Penh to Sihanoukville 4 times a week. Tickets cost $7 - $10 and the journey takes 7 h.

Train operators
Royal Railway Cambodia
Website
royal-railway.com
Train from Phnom Penh Station to Sihanoukville station
Ave. Duration
7 h
Frequency
4 times a week
Estimated price
$7 - $10
Schedules at
royal-railway.com
Book at
baolau.com
Bus operators
CTT Transports
Website
ctt-express.com
Bus from Phnom Penh CTT Transports to Sihanoukville CTT Transports
Ave. Duration
4 h
Frequency
Hourly
Estimated price
$10
Schedules at
bookmebus.com
Virak Buntham
Website
virakbuntham.com
Bus from Phnom Penh Virak Buntham Express to Sihanoukville Virak Buntham Express
Ave. Duration
4 h
Frequency
Every 4 hours
Estimated price
$11
Schedules at
virakbuntham.com
Book at
bookmebus.com
Mekong Express
Website
catmekongexpress.com
Bus from Phnom Penh Mekong express to Sihanoukville Mekong Express
Ave. Duration
4 h 10 min
Frequency
Every 4 hours
Estimated price
$12
Schedules at
catmekongexpress.com
Book at
12go.asia
Bayon VIP Co., Ltd
Website
bayonvip.com
Bus from Phnom Penh Bayon VIP Express to Sihanoukville Bayon Express
Ave. Duration
4 h
Frequency
5 times a day
Estimated price
$10
Schedules at
bayonvip.com
Book at
bookmebus.com
Champa Mekong
Website
bookmebus.com
Bus from Phnom Penh Champa Mekong to Sihanoukville Champa Mekong
Ave. Duration
4 h 30 min
Frequency
Twice daily
Estimated price
$8
Schedules at
bookmebus.com
KK Star Airport Express
Website
kkstarbus.com
Shuttle from Phnom Penh International Airport to Sihanoukville
Ave. Duration
4 h 30 min
Frequency
Once daily
Estimated price
$10
Schedules at
kkstarbus.com

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