How to Get from Koh Rong Samloem to Krong Poi Pet

How to Get from Koh Rong Samloem to Krong Poi Pet

Last updated: March 8, 2026

Leaving the quiet turquoise bays of Koh Rong Samloem for the bustling border town of Krong Poi Pet is a transition from island serenity to the high energy of one of Southeast Asia's most famous land crossings. While the island offers a slow pace of life, the journey north requires a bit of logistical coordination, moving from the Gulf of Thailand through the heart of Cambodia toward the Thai border.

This route is a favorite for travelers heading toward Bangkok or exploring the northern reaches of Cambodia. It involves a scenic boat ride back to the mainland followed by a long road trip. Whether you prefer to travel by daylight to see the changing Cambodian landscape or opt for a sleeper service to save on a night of accommodation, there are several ways to bridge the gap between the beach and the border. You can conveniently book your tickets for this entire journey on GoAsia.cc to ensure your island exit and onward transport are perfectly synced.

Koh Rong Samloem to Krong Poi Pet by Ferry and Van

The most common way to make this trip is a combined ticket that covers your boat ride from the island and a connecting vehicle on the mainland. This is often the most cost-effective choice for those looking to reach the border in a single booking. Prices for these combined ferry and van services typically start around $45 and can go up to $55 depending on the specific vehicle type and route taken.

Ferry and Van Combinations

Daytime departures usually involve a high-speed ferry from Koh Rong Samloem to Sihanoukville, followed by a transfer into a minivan. These vans are generally quicker than large buses but can feel a bit more crowded. The duration for this option varies significantly, ranging from 9 hours to about 18 hours, depending on the connection times in Sihanoukville and the traffic conditions heading north. It is a long day of travel, so bringing snacks and water is highly recommended.

Ferry and Sleeper Combinations

For those who want to maximize their time on the island, afternoon departures at 15:30 or 16:45 allow for a final morning on the beach. These tickets often pair the ferry with a sleeper bus or a sleeper van for the overnight leg of the journey. This is a practical choice for budget travelers as it combines transportation and a place to sleep. While the "beds" on Cambodian sleeper buses are compact, they allow you to arrive at the Poipet border early in the morning, ready for an onward crossing into Thailand.

Koh Rong Samloem to Krong Poi Pet by Bus

There is also a standard bus option for this route, priced at approximately $54. This service typically departs very early in the morning, around 04:00. This requires you to have already moved from the island to the mainland the evening before, as ferries do not run in the middle of the night. This option takes about 14 hours and is suited for those who prefer the stability and space of a larger coach over a smaller minivan. The standard bus usually makes several stops for food and restrooms along the national highway, providing a glimpse of rural Cambodian life along the way.

Comparing Your Options

ModePrice (USD)DurationComfort
Ferry + Van$459h - 18hModerate
Ferry + Sleeper$4515h - 18hModerate
Ferry + Van + Sleeper$5515hModerate
Standard Bus$5414hStandard

Tips for Traveling from Koh Rong Samloem to Krong Poi Pet

  • Book in Advance: During the high season, ferries and popular sleeper buses can fill up quickly. Secure your seat via GoAsia.cc a few days before you plan to leave the island.
  • Prepare for the Border: If you are headed to Thailand, ensure you have your visa requirements sorted before arriving in Poipet. The border area can be hectic, so keep your belongings close.
  • Island Departures: Always arrive at the pier on Koh Rong Samloem at least 30 minutes before your ferry departure. Boat schedules can occasionally shift due to weather or sea conditions.
  • Stay Hydrated: The road trip from Sihanoukville to Poipet is long. While buses stop at rest areas, having your own supply of water and light snacks will make the journey much more comfortable.
  • Cash is King: While your main ticket is paid for, you will want small denominations of Cambodian Riel or US Dollars for snacks and bathroom breaks at the roadside stops.

Timetable

Bus Koh Rong Samloem - Poipet $ 52.30 14h
  •   Standard 04:00
Ferry Koh Rong Samloem - Poipet $ 43.82 9h – 18h 15m
  •   Ferry + Van 06:30, 09:30, 10:45, 12:30, 13:45
  •   Ferry + Sleeper 15:30, 16:45

Frequently Asked Questions

How can I book tickets from Koh Rong Samloem to Krong Poi Pet?

You can book train, bus, flight, taxi, van, and ferry tickets from Koh Rong Samloem to Krong Poi Pet 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 Krong Poi Pet?

The cheapest way to travel this route is by choosing a combined Ferry and Van ticket, which costs approximately $45. This price includes the boat transfer from the island to the mainland and the onward road transport to the border.

What is the fastest way to get from Koh Rong Samloem to Krong Poi Pet?

The fastest travel time recorded for this journey is 9 hours using a Ferry and Van combination. However, travel times can vary up to 18 hours depending on the specific connection and traffic conditions.

How long does it take to get from Koh Rong Samloem to Krong Poi Pet?

The journey duration ranges from 9 hours to 18 hours. Most combined ferry and sleeper options take about 15 hours to complete the trip from the island to the border town.

Is food provided during the long bus journey?

Generally, meals are not included in the ticket price. However, the vans and buses will make scheduled stops at roadside restaurants and convenience stores where you can purchase local food and drinks.

Can I travel overnight from the island to Poipet?

Yes, there are afternoon ferry departures at 15:30 and 16:45 that connect with sleeper services on the mainland. This allows you to travel through the night and arrive at the border the following morning.

What should I expect at the Poipet border?

Poipet is a busy and sometimes overwhelming border town. Expect queues at immigration and be wary of unofficial 'helpers' offering to carry bags or fast-track visas; it is best to handle your own documents and stick to official counters.