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MOG to OSN: distance & flight time
Mong Hsat (Mong Hsat Airport) → Osan (Osan Air Base)
2,022 mi
3,254 km · 1,757 nm
4h 26m
estimated nonstop flight time
+2.5h
time difference · heading northeast
See live MOG→OSN fares Phone-only fares on this route — call free
Flight time details
2,022 miles nonstop takes roughly 4h 26m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2.5-hour time gain when reading arrival times on your ticket.
The two airports
- MOG — Mong Hsat Airport · Mong Hsat, Burma
- OSN — Osan Air Base · Osan, South Korea
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 MOG
- THL · Tachileik Airport44 mi away
- CEI · Chiang Rai International Airport56 mi away
- KET · Kengtung Airport59 mi away
- HOE · Ban Huoeisay Airport79 mi away
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
Frequently asked questions
How far is MOG from OSN?
The flight distance from Mong Hsat (MOG) to Osan (OSN) 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 MOG to OSN?
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 Mong Hsat and Osan?
Osan is 2.5 hours ahead of Mong Hsat.
What is the cheapest way to fly from MOG to OSN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MOG–OSN that never appear on search engines, with no booking fees.