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CFK to OSN: distance & flight time
Ech-cheliff (Ech Cheliff Airport) → Osan (Osan Air Base)
6,295 mi
10,130 km · 5,470 nm
12h 49m
estimated nonstop flight time
+8h
time difference · heading northeast
See live CFK→OSN fares Phone-only fares on this route — call free
Flight time details
6,295 miles nonstop takes roughly 12h 49m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time gain when reading arrival times on your ticket.
The two airports
- CFK — Ech Cheliff Airport · Ech-cheliff, Algeria
- 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 CFK
- TID · Bou Chekif Airport61 mi away
- QLD · Blida Airport85 mi away
- MUW · Ghriss Airport96 mi away
- ALG · Houari Boumediene Airport110 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 CFK from OSN?
The flight distance from Ech-cheliff (CFK) to Osan (OSN) is 6,295 miles (10,130 km, 5,470 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CFK to OSN?
A nonstop flight takes about 12h 49m 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 Ech-cheliff and Osan?
Osan is 8 hours ahead of Ech-cheliff.
What is the cheapest way to fly from CFK to OSN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CFK–OSN that never appear on search engines, with no booking fees.