Need help booking?
Unpublished phone-only deals available
INI to OSN: distance & flight time
Nis (Nis Airport) → Osan (Osan Air Base)
5,169 mi
8,319 km · 4,492 nm
10h 36m
estimated nonstop flight time
+7h
time difference · heading northeast
See live INI→OSN fares Phone-only fares on this route — call free
Flight time details
5,169 miles nonstop takes roughly 10h 36m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- INI — Nis Airport · Nis, Serbia
- 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 INI
- PRN · Priština International Airport67 mi away
- SOF · Sofia Airport90 mi away
- SKP · Skopje Alexander the Great Airport96 mi away
- CRA · Craiova Airport122 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 INI from OSN?
The flight distance from Nis (INI) to Osan (OSN) is 5,169 miles (8,319 km, 4,492 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from INI to OSN?
A nonstop flight takes about 10h 36m 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 Nis and Osan?
Osan is 7 hours ahead of Nis.
What is the cheapest way to fly from INI to OSN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on INI–OSN that never appear on search engines, with no booking fees.