Need help booking?
Unpublished phone-only deals available
OSN to BNC: distance & flight time
Osan (Osan Air Base) → Beni (Beni Airport)
6,610 mi
10,638 km · 5,744 nm
13h 26m
estimated nonstop flight time
—
time difference · heading west
See live OSN→BNC fares Phone-only fares on this route — call free
Flight time details
6,610 miles nonstop takes roughly 13h 26m gate to gate, flying west. 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
- BNC — Beni Airport · Beni, Congo (Kinshasa)
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 BNC
- KSE · Kasese Airport51 mi away
- BUX · Bunia Airport86 mi away
Frequently asked questions
How far is OSN from BNC?
The flight distance from Osan (OSN) to Beni (BNC) is 6,610 miles (10,638 km, 5,744 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSN to BNC?
A nonstop flight takes about 13h 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 cheapest way to fly from OSN to BNC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSN–BNC that never appear on search engines, with no booking fees.