Need help booking?
Unpublished phone-only deals available
OSN to BSK: distance & flight time
Osan (Osan Air Base) → Biskra (Biskra Airport)
6,203 mi
9,983 km · 5,390 nm
12h 38m
estimated nonstop flight time
-8h
time difference · heading northwest
See live OSN→BSK fares Phone-only fares on this route — call free
Flight time details
6,203 miles nonstop takes roughly 12h 38m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time set-back when reading arrival times on your ticket.
The two airports
- OSN — Osan Air Base · Osan, South Korea
- BSK — Biskra Airport · Biskra, Algeria
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 BSK
- BLJ · Batna Airport74 mi away
- BUJ · Bou Saada Airport94 mi away
- QSF · Ain Arnat Airport98 mi away
- ELU · Guemar Airport107 mi away
Frequently asked questions
How far is OSN from BSK?
The flight distance from Osan (OSN) to Biskra (BSK) is 6,203 miles (9,983 km, 5,390 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSN to BSK?
A nonstop flight takes about 12h 38m 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 Biskra?
Biskra is 8 hours behind Osan.
What is the cheapest way to fly from OSN to BSK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSN–BSK that never appear on search engines, with no booking fees.