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OSN to QSF: distance & flight time
Osan (Osan Air Base) → Setif (Ain Arnat Airport)
6,149 mi
9,895 km · 5,343 nm
12h 31m
estimated nonstop flight time
-8h
time difference · heading northwest
See live OSN→QSF fares Phone-only fares on this route — call free
Flight time details
6,149 miles nonstop takes roughly 12h 31m 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
- QSF — Ain Arnat Airport · Setif, 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 QSF
- BJA · Soummam Airport40 mi away
- GJL · Jijel Ferhat Abbas Airport52 mi away
- BLJ · Batna Airport62 mi away
- CZL · Mohamed Boudiaf International Airport73 mi away
Frequently asked questions
How far is OSN from QSF?
The flight distance from Osan (OSN) to Setif (QSF) is 6,149 miles (9,895 km, 5,343 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSN to QSF?
A nonstop flight takes about 12h 31m 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 Setif?
Setif is 8 hours behind Osan.
What is the cheapest way to fly from OSN to QSF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSN–QSF that never appear on search engines, with no booking fees.