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OSN to UAI: distance & flight time
Osan (Osan Air Base) → Suai (Suai Airport)
3,208 mi
5,162 km · 2,787 nm
6h 45m
estimated nonstop flight time
Same time
time difference · heading south
See live OSN→UAI fares Phone-only fares on this route — call free
Flight time details
3,208 miles nonstop takes roughly 6h 45m gate to gate, flying south. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- OSN — Osan Air Base · Osan, South Korea
- UAI — Suai Airport · Suai, East Timor
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 UAI
- DIL · Presidente Nicolau Lobato International Airport55 mi away
- ARD · Mali Airport94 mi away
- BCH · Cakung Airport95 mi away
- KOE · El Tari Airport125 mi away
Frequently asked questions
How far is OSN from UAI?
The flight distance from Osan (OSN) to Suai (UAI) is 3,208 miles (5,162 km, 2,787 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSN to UAI?
A nonstop flight takes about 6h 45m 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 cheapest way to fly from OSN to UAI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSN–UAI that never appear on search engines, with no booking fees.