There are 1 way(s) to get from Koh Rong Samloem to Bangkok
Select an option below to see the route details and compare prices. Secure booking via our partner 12go.asia.
Practical tips
Before arriving at the Poipet/Aranyaprathet border, research the visa requirements for your nationality. Have exact change for your Thai visa (if required) and avoid unofficial 'fixers' who will overcharge. Follow the clear signage and official channels to prevent scams.
Especially during peak season or holidays, ferry tickets to Sihanoukville can sell out quickly. Book online via your chosen platform at least a day or two ahead to secure your spot and avoid missing the last departure, which can strand you on the island.
For the overland journey to the border and beyond, prioritize well-known operators like Giant Ibis or Virak Buntham. They generally offer safer, more comfortable buses and adhere better to schedules, reducing the risk of unexpected delays or uncomfortable rides. Read recent reviews.
Long journeys in Southeast Asia often have limited food stops or options. Stock up on water, snacks, and any necessary medications before you depart from Koh Rong Samloem to stay comfortable and hydrated throughout your trip. This helps avoid reliance on potentially overpriced or unhygienic roadside vendors.
Your smartphone is crucial for checking e-tickets, navigating, and communicating. Ensure it's fully charged and consider carrying a power bank. This is especially useful for last-minute bookings or confirming details when you're on the go and away from charging points.
🛣️ The journey experience
Leaving Koh Rong Samloem for Bangkok is one of the longer hauls you can take out of Cambodia, and it starts on the water. The island has no road link, so every itinerary begins with the ferry back to Sihanoukville, and everything that follows depends on catching it early enough in the day.
From the mainland the journey continues overland towards the Thai border, then on to Bangkok. Covering roughly 466 km end to end, expect the best part of a full day door to door, with fares starting around €14 for the combined ticket. Booking the ferry and the onward bus as a single journey is what keeps the connection tight — arranging them separately is where travellers usually lose hours.
The part worth preparing is the border itself. Have your documents ready before you reach it, know what your nationality needs in advance, and treat anyone offering to speed things up for a fee with scepticism. Get that right and the rest is a straightforward, if long, day of travel.
Frequently asked questions — Koh Rong Samloem → Bangkok
Door-to-door, you should budget at least 14-18 hours. This includes the ferry to Sihanoukville, the bus to the Thai border (Poipet/Aranyaprathet), time for the border crossing itself (which can be 1-3 hours depending on queues), and the final bus journey to Bangkok. Delays are possible, so avoid scheduling tight connections.
A combined ticket (ferry + bus) typically costs between 35-50 USD. Prices can vary based on the operator and season. Booking ahead, especially for the ferry and the first bus leg, is highly recommended, particularly if you're traveling during peak times or holidays. It guarantees your spot and often secures better prices.
The most common and practical way is a combination of ferry and bus. You'll take a ferry from Koh Rong Samloem to Sihanoukville, then a long-distance bus to the Poipet/Aranyaprathet border, and finally another bus from the Thai side to Bangkok. Direct bus services from Sihanoukville to Bangkok often manage the border crossing efficiently. Flying from Sihanoukville to Bangkok is an option but significantly more expensive and less direct from the island.
Upon arrival at the Cambodian side (Poipet), you'll go through Cambodian immigration to exit the country. Walk across a short no-man's-land to the Thai side (Aranyaprathet), where you'll clear Thai immigration and obtain your visa (if required). Ensure your passport has at least 6 months validity and enough blank pages. Have a pen for forms, and be wary of 'visa services' touts. Check if you need an onward ticket from Thailand.
For the ferry, Speed Ferry Cambodia and GTVC are generally reliable. For the bus legs, especially the Cambodian side, Giant Ibis and Virak Buntham are often recommended for their safety standards and adherence to schedules. When booking online, platforms like 12go.asia and Baolau.vn typically partner with reputable operators, providing a layer of trust.
✨ Why visit Bangkok?
- ✓ Explore the Grand Palace and its stunning Wat Phra Kaew (Temple of the Emerald Buddha).
- ✓ Navigate the klongs (canals) on a longtail boat to discover local life and markets.
- ✓ Indulge in authentic street food at Yaowarat (Chinatown) or Sukhumvit Soi 38.
- ✓ Visit the vibrant Chatuchak Weekend Market for unique souvenirs and local crafts.
- ✓ Experience the bustling nightlife at Sky Bar, Khao San Road, or rooftop bars.
☀️ When to visit Bangkok?
TROPICAL SAVANNAH CLIMATE
November to February — dry season with cooler temperatures, ideal for sightseeing and outdoor activities.
What to do in Bangkok?
Local experiences, must-see sights and activities selected for you
⏱️ How long to visit Bangkok?
Bangkok is in Thailand, not Cambodia. For Bangkok, plan 3-5 days. In 3 days, you can see main temples and street food. In 5 days, explore more markets and a day trip to Ayutthaya. If you meant Phnom Penh, Cambodia, 2-3 days are enough to cover the main historical sites like the Royal Palace, Silver Pagoda, and Tuol Sleng Museum. Add an extra day if you wish to visit the Killing Fields outside the city. Always prioritize what interests you most to make the most of your time.
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