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OSN to MSC: distance & flight time
Osan (Osan Air Base) → Mesa (Falcon Field)
6,268 mi
10,088 km · 5,447 nm
12h 45m
estimated nonstop flight time
-16h
time difference · heading northeast
See live OSN→MSC fares Phone-only fares on this route — call free
Flight time details
6,268 miles nonstop takes roughly 12h 45m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 16-hour time set-back when reading arrival times on your ticket.
The two airports
- OSN — Osan Air Base · Osan, South Korea
- MSC — Falcon Field · Mesa, 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 MSC
- PHX · Phoenix Sky Harbor International Airport16 mi away
- AZA · Phoenix-Mesa-Gateway Airport11 mi away
- SCF · Scottsdale Airport15 mi away
- DVT · Phoenix Deer Valley Airport26 mi away
Frequently asked questions
How far is OSN from MSC?
The flight distance from Osan (OSN) to Mesa (MSC) is 6,268 miles (10,088 km, 5,447 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSN to MSC?
A nonstop flight takes about 12h 45m 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 Mesa?
Mesa is 16 hours behind Osan.
What is the cheapest way to fly from OSN to MSC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSN–MSC that never appear on search engines, with no booking fees.