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AZA to OSN: distance & flight time
Mesa (Phoenix-Mesa-Gateway Airport) → Osan (Osan Air Base)
6,279 mi
10,105 km · 5,456 nm
12h 47m
estimated nonstop flight time
+16h
time difference · heading northwest
See live AZA→OSN fares Phone-only fares on this route — call free
Flight time details
6,279 miles nonstop takes roughly 12h 47m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 16-hour time gain when reading arrival times on your ticket.
The two airports
- AZA — Phoenix-Mesa-Gateway Airport · Mesa, 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 AZA
- PHX · Phoenix Sky Harbor International Airport22 mi away
- MSC · Falcon Field11 mi away
- CGZ · Casa Grande Municipal Airport25 mi away
- SCF · Scottsdale Airport26 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 AZA from OSN?
The flight distance from Mesa (AZA) to Osan (OSN) is 6,279 miles (10,105 km, 5,456 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from AZA to OSN?
A nonstop flight takes about 12h 47m 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 Mesa and Osan?
Osan is 16 hours ahead of Mesa.
What is the cheapest way to fly from AZA to OSN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on AZA–OSN that never appear on search engines, with no booking fees.