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KOS to RGN: distance & flight time
Sihanoukville (Sihanoukville International Airport) → Yangon (Yangon International Airport)
667 mi
1,073 km · 579 nm
1h 55m
estimated nonstop flight time
-0.5h
time difference · heading northwest
See live KOS→RGN fares Phone-only fares on this route — call free
Flight time details
667 miles nonstop takes roughly 1h 55m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 0.5-hour time set-back when reading arrival times on your ticket.
The two airports
- KOS — Sihanoukville International Airport · Sihanoukville, Cambodia
- RGN — Yangon International Airport · Yangon, Burma
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 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
Near RGN
- BSX · Pathein Airport90 mi away
- PAA · Hpa-N Airport102 mi away
- MNU · Mawlamyine Airport106 mi away
- PRU · Pyay Airport144 mi away
Frequently asked questions
How far is KOS from RGN?
The flight distance from Sihanoukville (KOS) to Yangon (RGN) is 667 miles (1,073 km, 579 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KOS to RGN?
A nonstop flight takes about 1h 55m 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 Sihanoukville and Yangon?
Yangon is 0.5 hours behind Sihanoukville.
What is the cheapest way to fly from KOS to RGN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KOS–RGN that never appear on search engines, with no booking fees.