How to Get from Koh Rong Samloem to Siem Reap

How to Get from Koh Rong Samloem to Siem Reap

Last updated: March 8, 2026

Leaving behind the turquoise waters and slow-paced island life of Koh Rong Samloem for the ancient grandeur of Angkor Wat is a journey that takes you from Cambodia's pristine coastline deep into its cultural heartland. It is a long transition that swaps sandy feet for dusty temple trails, requiring a full day of travel across the changing landscapes of the Kingdom of Wonder.

This route is a classic backpacker trail, connecting the country's premier island destination with its most famous historical site. While the distance is significant, the logistics are streamlined into a single coordinated journey that handles the transition from sea to land, and eventually, to the gateway of the Khmer Empire. You can easily secure your spot for this cross-country trip by booking through GoAsia.cc to ensure a seamless connection between the ferry pier and the waiting vans.

Koh Rong Samloem to Siem Reap by Ferry and Van

The most efficient way to tackle this long-distance journey is via a combined transport ticket. This option is designed to take the stress out of navigating multiple transfers, as it bundles the sea crossing and the long road trip into one organized itinerary. The journey begins at the pier on Koh Rong Samloem, where you board a ferry back to the mainland at Sihanoukville. From there, the route continues by road, typically utilizing a series of vans to reach Siem Reap.

The Experience and Comfort

The total travel time for this route is approximately 11 hours and 30 minutes. The first leg is a refreshing boat ride, offering one last look at the island's white sands. Once back on the mainland, you will transition to a van. These vehicles are the workhorses of Cambodian travel; they are faster than large buses but can feel a bit snug when full. Most operators use modern, air-conditioned minivans. Expect a few stops along the way at local rest areas where you can stretch your legs, use the restroom, and grab a quick Khmer snack or a cold coffee.

Class and Pricing

The service is categorized as a Ferry + Van + Van combination, reflecting the different stages of the trip. The price for this comprehensive ticket is $69. Given that this covers both the maritime leg and a journey of several hundred kilometers across the country, it represents a practical investment for those who want a guaranteed arrival in Siem Reap on the same day they leave the island. The vans are generally standard tourist class, providing a balance between cost and speed.

Comparing Your Options

ModePrice (USD)DurationComfort
Ferry + Van$6911h 30minModerate

Tips for Traveling from Koh Rong Samloem to Siem Reap

Because this is a long travel day, preparation is key to maintaining your comfort. Here are a few suggestions to make the trip smoother:

  • Book in Advance: During the peak dry season, these combined tickets can sell out quickly. It is wise to book at least a few days before your intended departure.
  • Pack Snacks and Water: While the vans do stop at service stations, having your own supply of water and light snacks ensures you stay hydrated and energized during the long stretches on the road.
  • Keep Valuables Close: Use a small daypack for your passport, electronics, and wallet, and keep it with you inside the van rather than in the luggage compartment at the back.
  • Prepare for Air Conditioning: Cambodian van drivers are known for their love of powerful air conditioning. Even if it is hot outside, the interior can get quite chilly, so keep a light sweater or sarong handy.
  • Check the Departure Point: Koh Rong Samloem has several piers (such as Saracen Bay or M'Pai Bay). Ensure you know exactly which pier your ferry departs from to avoid a last-minute scramble across the island.

Timetable

Frequently Asked Questions

How can I book tickets from Koh Rong Samloem to Siem Reap?

You can book train, bus, flight, taxi, van, and ferry tickets from Koh Rong Samloem to Siem Reap directly on GoAsia.cc. Use the booking tool on this page to compare all available options and prices in real time.

What is the cheapest way to get from Koh Rong Samloem to Siem Reap?

The combined Ferry and Van service is the standard and most cost-effective way to make this journey, priced at $69 for the entire trip.

What is the fastest way to get from Koh Rong Samloem to Siem Reap?

The fastest way is the combined Ferry and Van route, which takes approximately 11 hours and 30 minutes to complete the journey from the island to the city.

How long does it take to get from Koh Rong Samloem to Siem Reap?

The total travel time is about 11 hours and 30 minutes, which includes the ferry ride to the mainland and the subsequent van transfers.

Is there a direct flight from the island to Siem Reap?

No, there are no airports on Koh Rong Samloem. You must first take a ferry to Sihanoukville on the mainland, from where you could theoretically find flights, though the combined van service is the most common choice.

Are there stops for food during the 11 hour journey?

Yes, the vans typically stop two or three times at roadside rest areas where you can buy local food, drinks, and use the restroom.

Do I need to book my ferry and van separately?

While you can book them separately, it is highly recommended to buy a combined ticket to ensure the van is waiting for you when the ferry arrives in Sihanoukville.