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OSN to KHY: distance & flight time
Osan (Osan Air Base) → Khoy (Khoy Airport)
4,321 mi
6,954 km · 3,755 nm
8h 56m
estimated nonstop flight time
-5.5h
time difference · heading northwest
See live OSN→KHY fares Phone-only fares on this route — call free
Flight time details
4,321 miles nonstop takes roughly 8h 56m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5.5-hour time set-back when reading arrival times on your ticket.
The two airports
- OSN — Osan Air Base · Osan, South Korea
- KHY — Khoy Airport · Khoy, Iran
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 KHY
- OMH · Urmia Airport53 mi away
- NAJ · Nakhchivan Airport59 mi away
- TBZ · Tabriz International Airport71 mi away
- YKO · Hakkari Yüksekova Airport73 mi away
Frequently asked questions
How far is OSN from KHY?
The flight distance from Osan (OSN) to Khoy (KHY) is 4,321 miles (6,954 km, 3,755 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSN to KHY?
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 Osan and Khoy?
Khoy is 5.5 hours behind Osan.
What is the cheapest way to fly from OSN to KHY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSN–KHY that never appear on search engines, with no booking fees.