THE SHORT VERSION
Koh Kong to Sihanoukville at a glance.
- From
- Koh Kong កោះកុង
- To
- Sihanoukville ក្រុងព្រះសីហនុ
- Road distance
- About 222 km
- Straight line
- 130 km
- Car time, no stops
- ~3 h 15 min buses take longer
- Return route
- Sihanoukville to Koh Kong →
THE DETAILS THAT MAKE A DIFFERENCE
Right place. Right bus. Better start.
Leaving Koh Kong
Koh Kong is a Cambodian town near the Thai border at Cham Yeam, at the edge of the Cardamom Mountains. Buses and minibuses link it with Phnom Penh, Sihanoukville and Kampot.
- Koh Kong bus stops
Buses and minibuses, mostly in the morning.
Arriving in Sihanoukville
Ask where your bus ends, then use a tuk-tuk or ride-hail to your hotel or the ferry pier.
- Company offices and bus stations
Arrival points vary by operator.
Keep the essentials offline
Save your ticket, the exact meeting point and the operator's phone number before you set off. Follow the check-in time on your confirmation.
- Island ferries leave from the pier in town. Allow time between your bus and the boat.
KEEP GOING
From Sihanoukville, the road continues.
Other ways to reach Sihanoukville
More buses from Koh Kong
USEFUL FOR THIS TRIP
Sort the small things before you go.
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GOOD QUESTIONS
Before you take your seat.
How far is Koh Kong from Sihanoukville by road?+
About 222 km by road (130 km in a straight line). Distance is an OpenStreetMap routing estimate, not an operator figure.
How long does the bus from Koh Kong to Sihanoukville take?+
We don't publish timetables. As a guide, the drive takes roughly 3 h 15 min by car without stops; bus journeys are usually longer. Check the duration of your chosen departure on 12Go before booking.
Where does the bus leave from in Koh Kong?+
It depends on the operator. Main options in Koh Kong include Koh Kong bus stops, and many tourist companies collect from offices or hotels. Your ticket shows the exact boarding point.
Is there a bus back from Sihanoukville to Koh Kong?+
Yes, 12Go also lists services in the opposite direction. See our Sihanoukville to Koh Kong guide.
Where does the bus from Koh Kong arrive in Sihanoukville?+
It depends on the operator. In Sihanoukville, services use Company offices and bus stations. Ask where your bus ends, then use a tuk-tuk or ride-hail to your hotel or the ferry pier.
How do I get from the bus stop to the centre of Sihanoukville?+
Ask where your bus ends, then use a tuk-tuk or ride-hail to your hotel or the ferry pier.
What kind of bus runs from Koh Kong to Sihanoukville?+
It varies by operator and departure. Routes in this region are served by a mix of sleeper buses, seated coaches and smaller limousine vans. Check the vehicle type, seat layout and luggage allowance for your departure on 12Go before you book.
Can I book the Koh Kong to Sihanoukville bus online?+
Yes. 12Go lists departures on this route. You choose a date, compare operators and pay online, and the provider issues the ticket. BusConnects doesn't sell tickets itself.
Where can I go next from Sihanoukville by bus?+
Direct buses from Sihanoukville include Kampot, Kep, Ha Tien, Phnom Penh, Chau Doc and more. See all connections on our Sihanoukville bus page.
FOLLOW THE INFORMATION
Clear sources. Better decisions.
Route listed in 12Go's public route index (checked 2026-10-09). Station information reviewed 2026-10-09. Distance: OpenStreetMap data via OSRM (approximate driving distance). Listings change and are not live inventory. Confirm the departure, pickup, price and conditions before paying.
12Go: Koh Kong to Sihanoukville bus route listing ↗Wikivoyage: Koh Kong (Get in) ↗Wikivoyage: Sihanoukville (Get in) ↗How BusConnects uses sources →