Need help booking?
Unpublished phone-only deals available
OSN to OMA: distance & flight time
Osan (Osan Air Base) → Omaha (Eppley Airfield)
6,380 mi
10,267 km · 5,544 nm
12h 59m
estimated nonstop flight time
-14h
time difference · heading northeast
See live OSN→OMA fares Phone-only fares on this route — call free
Flight time details
6,380 miles nonstop takes roughly 12h 59m 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
- OMA — Eppley Airfield · Omaha, 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 OMA
- CBF · Council Bluffs Municipal Airport8 mi away
- OFF · Offutt Air Force Base13 mi away
- FET · Fremont Municipal Airport34 mi away
- LNK · Lincoln Airport55 mi away
Frequently asked questions
How far is OSN from OMA?
The flight distance from Osan (OSN) to Omaha (OMA) is 6,380 miles (10,267 km, 5,544 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSN to OMA?
A nonstop flight takes about 12h 59m 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 Omaha?
Omaha is 14 hours behind Osan.
What is the cheapest way to fly from OSN to OMA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSN–OMA that never appear on search engines, with no booking fees.