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RGN to KOS: distance & flight time
Yangon (Yangon International Airport) → Sihanoukville (Sihanoukville International Airport)
667 mi
1,073 km · 579 nm
1h 55m
estimated nonstop flight time
+0.5h
time difference · heading southeast
See live RGN→KOS fares Phone-only fares on this route — call free
Flight time details
667 miles nonstop takes roughly 1h 55m 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
- RGN — Yangon International Airport · Yangon, 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 RGN
- BSX · Pathein Airport90 mi away
- PAA · Hpa-N Airport102 mi away
- MNU · Mawlamyine Airport106 mi away
- PRU · Pyay Airport144 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 RGN from KOS?
The flight distance from Yangon (RGN) to Sihanoukville (KOS) is 667 miles (1,073 km, 579 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RGN to KOS?
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 Yangon and Sihanoukville?
Sihanoukville is 0.5 hours ahead of Yangon.
What is the cheapest way to fly from RGN to KOS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RGN–KOS that never appear on search engines, with no booking fees.