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KET to KOS: distance & flight time
Kengtung (Kengtung Airport) → Sihanoukville (Sihanoukville International Airport)
787 mi
1,266 km · 684 nm
2h 11m
estimated nonstop flight time
+0.5h
time difference · heading south
See live KET→KOS fares Phone-only fares on this route — call free
Flight time details
787 miles nonstop takes roughly 2h 11m gate to gate, flying south. 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
- KET — Kengtung Airport · Kengtung, 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 KET
- MOG · Mong Hsat Airport59 mi away
- THL · Tachileik Airport60 mi away
- JMJ · Lancang Jingmai Airport78 mi away
- JHG · Xishuangbanna Gasa Airport86 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 KET from KOS?
The flight distance from Kengtung (KET) to Sihanoukville (KOS) is 787 miles (1,266 km, 684 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KET to KOS?
A nonstop flight takes about 2h 11m 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 Kengtung and Sihanoukville?
Sihanoukville is 0.5 hours ahead of Kengtung.
What is the cheapest way to fly from KET to KOS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KET–KOS that never appear on search engines, with no booking fees.