How to Get from Phnom Penh to Koh Rong: Best Travel Options, Costs, and Tips
Koh Rong, located off Cambodia’s southern coast, is famed for its white-sand beaches, turquoise waters, and vibrant nightlife. It’s the ideal escape for those looking to unwind, snorkel, party, or simply bask in the sun. But reaching this island paradise requires some planning.
The journey from Phnom Penh to Koh Rong spans roughly 243 kilometers, combining land and sea transport. Travel time typically ranges from 4.5 to 8 hours, depending on the chosen route. Choosing the right option depends on your budget, comfort level, and available time.
Bus and Ferry Combination: Most Popular and Affordable
This is the most commonly used route among backpackers and budget-conscious travelers. It involves a bus ride from Phnom Penh to Sihanoukville, followed by a speed ferry to Koh Rong.
| Segment | Duration | Cost (USD) | Operators |
|---|---|---|---|
| Phnom Penh → Sihanoukville (Bus) | 4–5 hours | $10–$15 | Giant Ibis, Virak Buntham, Sovan Rithy Express |
| Sihanoukville → Koh Rong (Ferry) | 45–50 minutes | $15–$18 | Koh Rong Island Transport, Buva Sea |
| Total Cost | ~$27–$33 |
Departure Points:
- Phnom Penh: Terminals on Sakura Avenue, CTT Transports, or via central bus depots
- Sihanoukville: Ferries leave from Ochheuteal (Serendipity) Pier
Pros:
- Budget-friendly and easy to book via 12Go Asia or Bookaway
- Frequent daily departures
- Opportunity to see Cambodia’s rural scenery during the bus ride
Cons:
- Weather can impact ferry reliability
- Slightly longer total journey time
Minivan and Van + Ferry Services: Faster and More Comfortable
For a bit more comfort and flexibility, minivans offer a faster alternative to larger buses, often with hotel pickups and fewer stops.
| Service Type | Duration | Price Range (USD) | Features |
|---|---|---|---|
| Minivan + Ferry | ~4–4.5 hours | $30–$37 | Door-to-door, A/C, comfortable seating |
Recommended Operators:
- Larryta Express
- Cambodia Post VIP Van
- Camboticket-integrated services
Benefits:
- Quicker overall journey
- Fewer passengers per vehicle
- More flexibility in departure and pickup locations
Booking Platforms:
Train and Ferry: Scenic but Longer Route
For those who prefer a slow, scenic journey, Cambodia’s railway from Phnom Penh to Sihanoukville offers a charming experience, albeit with limited frequency.
| Segment | Duration | Cost (USD) | Notes |
|---|---|---|---|
| Phnom Penh → Sihanoukville (Train) | 7–8 hours | ~$10 | Operated by Royal Railway Cambodia |
| Sihanoukville → Koh Rong (Ferry) | ~45 minutes | ~$15–$18 | Book in advance, check sea conditions |
Pros:
- Ideal for photographers and slow travelers
- A chance to see Cambodia’s countryside from a different perspective
Cons:
- Longest total travel time
- Limited departures (typically weekends and holidays)
Booking: Tickets can be purchased at the Phnom Penh Railway Station or via travel websites like Rome2Rio.
Private Taxi and Car Transfers: Comfort and Flexibility
For those prioritizing comfort, privacy, or traveling with family or groups, a private taxi to Sihanoukville, followed by a ferry to Koh Rong, offers the most tailored experience.
| Vehicle Type | Duration (Land + Sea) | Total Cost (USD) | Highlights |
|---|---|---|---|
| Sedan | 4.5–5 hours | $120–$150 | Private, air-conditioned, customizable |
| SUV/Van | 4.5–5 hours | $140–$180 | Ideal for groups or families |
Why book a private transfer?
- Set your own schedule
- Ideal for early or late ferry connections
- Door-to-door pickup and drop-off
Where to book:
- Hotel concierge
- Ride-hailing apps (Grab operates mostly within cities, but intercity options are emerging)
- Services like Cambodia Private Taxi or trusted local providers
Practical Travel Tips for Phnom Penh to Koh Rong
Here are essential tips to enhance your travel experience:
- Book early, especially during peak travel months (November–March)
- Always check ferry schedules weather can cause delays or cancellations
- Bring seasickness medication, particularly during monsoon season
- Arrive early at bus terminals and ferry piers for smooth boarding
- Use reliable booking platforms like 12Go Asia, Bookaway, or Redbus Cambodia
Packing Checklist:
| Essential | Why It’s Needed |
|---|---|
| Refillable water bottle | Hydration during long ride |
| Motion sickness pills | For choppy ferry rides |
| Travel snacks | Limited food options en route |
| Headphones or books | Long rides can get dull |
| Sunscreen & swimwear | Prepare for the island lifestyle |
Conclusion
Traveling from Phnom Penh to Koh Rong offers multiple routes tailored to different needs:
| Option | Best For | Cost (USD) | Duration |
|---|---|---|---|
| Bus + Ferry | Budget-conscious travelers | $27–$33 | 5–6 hours |
| Minivan + Ferry | Speed and moderate comfort | $30–$37 | 4–4.5 hours |
| Train + Ferry | Scenic and relaxed travel | $26–$33 | 7.5–8.5 hours |
| Private Taxi | Groups or maximum flexibility | $120–$180 | 4.5–5 hours |
Your journey to Cambodia’s island paradise begins with informed choices. Whether you’re chasing speed, scenery, or savings, there’s a route for every traveler.
Plan ahead and book with trusted providers like 12Go Asia, Bookaway, and official transport services for a stress-free trip to Koh Rong.
