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KHM to KOS: distance & flight time
Khamti (Kanti Airport) → Sihanoukville (Sihanoukville International Airport)
1,185 mi
1,907 km · 1,030 nm
3h 3m
estimated nonstop flight time
+0.5h
time difference · heading southeast
See live KHM→KOS fares Phone-only fares on this route — call free
Flight time details
1,185 miles nonstop takes roughly 3h 3m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 0.5-hour time gain when reading arrival times on your ticket.
The two airports
- KHM — Kanti Airport · Khamti, Burma
- KOS — Sihanoukville International Airport · Sihanoukville, Cambodia
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near KHM
- HOX · Hommalinn Airport89 mi away
- JRH · Jorhat Airport106 mi away
- DIB · Dibrugarh Airport111 mi away
- MYT · Myitkyina Airport112 mi away
Near KOS
- PQC · Phu Quoc International Airport37 mi away
- PNH · Phnom Penh International Airport106 mi away
- VKG · Rach Gia Airport110 mi away
- KZC · Kampong Chhnang Airport132 mi away
Frequently asked questions
How far is KHM from KOS?
The flight distance from Khamti (KHM) to Sihanoukville (KOS) is 1,185 miles (1,907 km, 1,030 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KHM to KOS?
A nonstop flight takes about 3h 3m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Khamti and Sihanoukville?
Sihanoukville is 0.5 hours ahead of Khamti.
What is the cheapest way to fly from KHM to KOS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KHM–KOS that never appear on search engines, with no booking fees.