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OSN to MLI: distance & flight time
Osan (Osan Air Base) → Moline (Quad City International Airport)
6,515 mi
10,485 km · 5,662 nm
13h 14m
estimated nonstop flight time
-14h
time difference · heading northeast
See live OSN→MLI fares Phone-only fares on this route — call free
Flight time details
6,515 miles nonstop takes roughly 13h 14m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time set-back when reading arrival times on your ticket.
The two airports
- OSN — Osan Air Base · Osan, South Korea
- MLI — Quad City International Airport · Moline, United States
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 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
Frequently asked questions
How far is OSN from MLI?
The flight distance from Osan (OSN) to Moline (MLI) 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 OSN to MLI?
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.
Are there nonstop flights from OSN to MLI?
Nonstop service on OSN–MLI depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 13h 14m nonstop estimate.
What is the time difference between Osan and Moline?
Moline is 14 hours behind Osan.
What is the cheapest way to fly from OSN to MLI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSN–MLI that never appear on search engines, with no booking fees.
Why are some OSN to MLI fares phone-only?
Consolidator contracts let us sell certain OSN–MLI tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.