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SUA to OSN: distance & flight time
Stuart (Witham Field) → Osan (Osan Air Base)
7,657 mi
12,322 km · 6,653 nm
15h 29m
estimated nonstop flight time
+13h
time difference · heading northwest
See live SUA→OSN fares Phone-only fares on this route — call free
Flight time details
7,657 miles nonstop takes roughly 15h 29m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time gain when reading arrival times on your ticket.
The two airports
- SUA — Witham Field · Stuart, 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 SUA
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 SUA from OSN?
The flight distance from Stuart (SUA) to Osan (OSN) is 7,657 miles (12,322 km, 6,653 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SUA to OSN?
A nonstop flight takes about 15h 29m 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 Stuart and Osan?
Osan is 13 hours ahead of Stuart.
What is the cheapest way to fly from SUA to OSN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SUA–OSN that never appear on search engines, with no booking fees.