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Leaving behind the sleepy riverside charm of Kampot for the turquoise waters of Koh Rong marks a transition from French colonial aesthetics to pure tropical bliss. While Kampot invites you to slow down with its pepper plantations and salt fields, Koh Rong demands your full attention with its glowing plankton and white sand beaches. The journey southward is a common route for those exploring the Cambodian coast, bridging the gap between the mainland's rural heart and the Gulf of Thailand's premier island destination.
The logistics of this trip are surprisingly straightforward, as most operators offer a combined ticket that handles both the land transfer to Sihanoukville and the subsequent ferry crossing to the island. This eliminates the stress of coordinating separate legs of the journey and ensures that if your van is delayed, the ferry connection is managed. You can easily browse and book these combined tickets on GoAsia.cc to secure your spot before reaching the coast.
Kampot to Koh Rong by Van
The most popular choice for travelers is the combined van and ferry service. This option typically utilizes 16-seater vans which are favored for their ability to navigate the local traffic more nimbly than larger coaches.[1] On booking platforms, the journey is listed at about 3 hours and 30 minutes, making it the most efficient way to reach the island. The combined van and ferry ticket costs about $36 (October 2026), with the ferry included in the price.[1] The service picks you up in Kampot and delivers you to the pier in Sihanoukville.
The van portion of the trip is relatively comfortable, though luggage space can be tight if the vehicle is at full capacity. It is wise to keep your valuables in a small daypack at your feet. Once you arrive at the Sihanoukville pier, you continue by speedboat; operators such as Buva Sea run speedboats from the mainland to Koh Rong.[2] The boat ride itself is a highlight, offering fresh sea breezes and a first glimpse of the Koh Rong archipelago. Plan to leave in the morning so that you arrive on the island with enough daylight to find your bungalow and catch the sunset.
Kampot to Koh Rong by Bus
For those who prefer a slightly different pace, the minibus service offers an alternative. While very similar to the standard van service, booking platforms list a duration of between 3 hours and 45 minutes to 4 hours and 15 minutes, at about $36 (October 2026).[1]
Choosing the minibus often comes down to timing. If the van departures do not align with your breakfast plans in Kampot, the minibus might fit your itinerary better. The experience remains focused on utility; you will be traveling with a mix of fellow backpackers and locals.
Comparing Your Options
| Mode | Price (USD) | Duration | Comfort |
|---|---|---|---|
| Van + Ferry | $36[1] | 3h 30min | Standard |
| Minibus | $36[1] | 3h 45min - 4h 15min | Standard |
Tips for Traveling from Kampot to Koh Rong
- Book in Advance: During the high season (November to March), the boats and vans can fill up quickly. Booking your combined ticket a few days early is highly recommended.
- Motion Sickness: If you are prone to sea sickness, take medication before boarding the ferry in Sihanoukville. The Gulf of Thailand is usually calm, but the high-speed ferries can occasionally be a bit bouncy.
- Cash is King: While Koh Rong is developing, do not count on finding an ATM on the island. Withdraw enough Cambodian riel or US dollars in Kampot before you depart.
- Arrival Pier: Koh Rong and neighboring Koh Rong Samloem have multiple piers (such as Koh Touch on Koh Rong or Saracen Bay on Koh Rong Samloem). Double-check which pier is closest to your accommodation and confirm with the ferry operator upon arrival at the Sihanoukville port.
- Hydration: Carry water for the land leg of the journey. While some operators provide a small bottle, the Cambodian heat makes having your own supply essential.
Timetable
| Bus Kampot - Koh Rong $ 36.32 3h 45m – 4h 15m | |
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| Van Kampot - Koh Rong $ 35.37 3h 30m | |
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Frequently Asked Questions
Use the booking tool on this page to compare the transport options currently available from Kampot to Koh Rong, including current prices and schedules.
Booking platforms list the combined van and ferry service at about $36, which is the lowest fare for this route. This price includes both the road transport to Sihanoukville and the boat ticket to the island.
The van and ferry combination is the fastest option, taking about 3 hours and 30 minutes. This includes the transit time on the road and the water crossing.
The journey typically takes between 3 hours and 30 minutes and 4 hours and 15 minutes, depending on whether you choose a standard van or a minibus and the prevailing traffic conditions.
No, the van and ferry combination is sold as one ticket, so your seat in the van and your spot on the ferry are both covered by the single fare. For the minibus, confirm with the seller what the ticket includes.
No, both Kampot and Koh Rong are located within Cambodia. You do not need to pass through any immigration or customs checkpoints during this journey.
It is a good idea to have a waterproof cover for your luggage or a large plastic bag, as spray from the sea can sometimes dampen bags stored on the deck. Keep your passport and electronics in a dry bag.
Sources and background
Numbers in the text such as [1] refer to these sources.
- [1] 12Go: 12Go timetable: Kampot to Koh Rong. Retrieved October 15, 2026.
- [2] Buva Sea: Buva Sea Cambodia. Retrieved October 15, 2026.
Guide prices and journey times are indicative, not live quotes. A booked package may include transfers and waiting time as well as the main journey. Check the selected offer, pickup point and current conditions before booking.