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SDG to OSN: distance & flight time
Sanandaj (Sanandaj Airport) → Osan (Osan Air Base)
4,322 mi
6,956 km · 3,756 nm
8h 56m
estimated nonstop flight time
+5.5h
time difference · heading northeast
See live SDG→OSN fares Phone-only fares on this route — call free
Flight time details
4,322 miles nonstop takes roughly 8h 56m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5.5-hour time gain when reading arrival times on your ticket.
The two airports
- SDG — Sanandaj Airport · Sanandaj, Iran
- 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 SDG
- KSH · Shahid Ashrafi Esfahani Airport63 mi away
- HDM · Hamadan Airport91 mi away
- ISU · Sulaymaniyah International Airport98 mi away
- IIL · Ilam Airport120 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 SDG from OSN?
The flight distance from Sanandaj (SDG) to Osan (OSN) is 4,322 miles (6,956 km, 3,756 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SDG to OSN?
A nonstop flight takes about 8h 56m 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 Sanandaj and Osan?
Osan is 5.5 hours ahead of Sanandaj.
What is the cheapest way to fly from SDG to OSN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SDG–OSN that never appear on search engines, with no booking fees.