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MLI to OSN: distance & flight time
Moline (Quad City International Airport) → Osan (Osan Air Base)
6,515 mi
10,485 km · 5,662 nm
13h 14m
estimated nonstop flight time
+14h
time difference · heading northwest
See live MLI→OSN fares Phone-only fares on this route — call free
Flight time details
6,515 miles nonstop takes roughly 13h 14m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time gain when reading arrival times on your ticket.
The two airports
- MLI — Quad City International Airport · Moline, United States
- 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 MLI
- CWI · Clinton Municipal Airport28 mi away
- GBG · Galesburg Municipal Airport35 mi away
- IOW · Iowa City Municipal Airport55 mi away
- BRL · Southeast Iowa Regional Airport56 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 MLI from OSN?
The flight distance from Moline (MLI) to Osan (OSN) is 6,515 miles (10,485 km, 5,662 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MLI to OSN?
A nonstop flight takes about 13h 14m 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 Moline and Osan?
Osan is 14 hours ahead of Moline.
What is the cheapest way to fly from MLI to OSN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MLI–OSN that never appear on search engines, with no booking fees.