Need help booking?
Unpublished phone-only deals available
OSU to OSN: distance & flight time
Columbus (The Ohio State University Airport - Don Scott Field) → Osan (Osan Air Base)
6,773 mi
10,901 km · 5,886 nm
13h 45m
estimated nonstop flight time
+13h
time difference · heading northwest
See live OSU→OSN fares Phone-only fares on this route — call free
Flight time details
6,773 miles nonstop takes roughly 13h 45m 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
- OSU — The Ohio State University Airport - Don Scott Field · Columbus, 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 OSU
- CMH · John Glenn Columbus International Airport11 mi away
- LCK · Rickenbacker International Airport20 mi away
- SGH · Springfield-Beckley Municipal Airport44 mi away
- GQQ · Galion Municipal Airport50 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 OSU from OSN?
The flight distance from Columbus (OSU) to Osan (OSN) is 6,773 miles (10,901 km, 5,886 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSU to OSN?
A nonstop flight takes about 13h 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 Columbus and Osan?
Osan is 13 hours ahead of Columbus.
What is the cheapest way to fly from OSU to OSN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSU–OSN that never appear on search engines, with no booking fees.