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OSN to MNU: distance & flight time
Osan (Osan Air Base) → Mawlamyine (Mawlamyine Airport)
2,289 mi
3,684 km · 1,989 nm
4h 57m
estimated nonstop flight time
-2.5h
time difference · heading southwest
See live OSN→MNU fares Phone-only fares on this route — call free
Flight time details
2,289 miles nonstop takes roughly 4h 57m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2.5-hour time set-back when reading arrival times on your ticket.
The two airports
- OSN — Osan Air Base · Osan, South Korea
- MNU — Mawlamyine Airport · Mawlamyine, 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 OSN
- ICN · Incheon International Airport41 mi away
- SWU · Suwon Airport10 mi away
- SSN · Seoul Air Base (K-16)25 mi away
- GMP · Gimpo International Airport35 mi away
Near MNU
- PAA · Hpa-N Airport31 mi away
- MAQ · Mae Sot Airport61 mi away
- XYE · Ye Airport80 mi away
- RGN · Yangon International Airport106 mi away
Frequently asked questions
How far is OSN from MNU?
The flight distance from Osan (OSN) to Mawlamyine (MNU) is 2,289 miles (3,684 km, 1,989 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSN to MNU?
A nonstop flight takes about 4h 57m 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 Osan and Mawlamyine?
Mawlamyine is 2.5 hours behind Osan.
What is the cheapest way to fly from OSN to MNU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSN–MNU that never appear on search engines, with no booking fees.