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USN to OFF: distance & flight time
Ulsan (Ulsan Airport) → Omaha (Offutt Air Force Base)
6,410 mi
10,316 km · 5,570 nm
13h 2m
estimated nonstop flight time
-14h
time difference · heading northeast
See live USN→OFF fares Phone-only fares on this route — call free
Flight time details
6,410 miles nonstop takes roughly 13h 2m 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
- USN — Ulsan Airport · Ulsan, South Korea
- OFF — Offutt Air Force Base · 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 USN
- KPO · Pohang Airport (G-815/K-3)28 mi away
- PUS · Gimhae International Airport37 mi away
- TAE · Daegu Airport44 mi away
- CHF · Jinhae Airbase/Airport (G-813/K-10)48 mi away
Near OFF
- OMA · Eppley Airfield13 mi away
- CBF · Council Bluffs Municipal Airport13 mi away
- FET · Fremont Municipal Airport39 mi away
- LNK · Lincoln Airport48 mi away
Frequently asked questions
How far is USN from OFF?
The flight distance from Ulsan (USN) to Omaha (OFF) is 6,410 miles (10,316 km, 5,570 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from USN to OFF?
A nonstop flight takes about 13h 2m 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 Ulsan and Omaha?
Omaha is 14 hours behind Ulsan.
What is the cheapest way to fly from USN to OFF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on USN–OFF that never appear on search engines, with no booking fees.