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OSN to MOG: distance & flight time
Osan (Osan Air Base) → Mong Hsat (Mong Hsat Airport)
2,022 mi
3,254 km · 1,757 nm
4h 26m
estimated nonstop flight time
-2.5h
time difference · heading southwest
See live OSN→MOG fares Phone-only fares on this route — call free
Flight time details
2,022 miles nonstop takes roughly 4h 26m 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
- MOG — Mong Hsat Airport · Mong Hsat, 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 MOG
- THL · Tachileik Airport44 mi away
- CEI · Chiang Rai International Airport56 mi away
- KET · Kengtung Airport59 mi away
- HOE · Ban Huoeisay Airport79 mi away
Frequently asked questions
How far is OSN from MOG?
The flight distance from Osan (OSN) to Mong Hsat (MOG) is 2,022 miles (3,254 km, 1,757 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSN to MOG?
A nonstop flight takes about 4h 26m 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 Mong Hsat?
Mong Hsat is 2.5 hours behind Osan.
What is the cheapest way to fly from OSN to MOG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSN–MOG that never appear on search engines, with no booking fees.