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KSE to OSN: distance & flight time
Kasese (Kasese Airport) → Osan (Osan Air Base)
6,592 mi
10,609 km · 5,729 nm
13h 24m
estimated nonstop flight time
—
time difference · heading northeast
See live KSE→OSN fares Phone-only fares on this route — call free
Flight time details
6,592 miles nonstop takes roughly 13h 24m gate to gate, flying northeast. 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
- KSE — Kasese Airport · Kasese, Uganda
- 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 KSE
- BNC · Beni Airport51 mi away
- BUX · Bunia Airport96 mi away
- GOM · Goma International Airport141 mi away
- GYI · Gisenyi Airport141 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 KSE from OSN?
The flight distance from Kasese (KSE) to Osan (OSN) is 6,592 miles (10,609 km, 5,729 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KSE to OSN?
A nonstop flight takes about 13h 24m 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 KSE to OSN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KSE–OSN that never appear on search engines, with no booking fees.