Need help booking?
Unpublished phone-only deals available
YEC to OFF: distance & flight time
Yechon (Yecheon Airbase) → Omaha (Offutt Air Force Base)
6,379 mi
10,266 km · 5,543 nm
12h 58m
estimated nonstop flight time
-14h
time difference · heading northeast
See live YEC→OFF fares Phone-only fares on this route — call free
Flight time details
6,379 miles nonstop takes roughly 12h 58m 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
- YEC — Yecheon Airbase · Yechon, 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 YEC
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 YEC from OFF?
The flight distance from Yechon (YEC) to Omaha (OFF) is 6,379 miles (10,266 km, 5,543 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YEC to OFF?
A nonstop flight takes about 12h 58m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from YEC to OFF?
Nonstop service on YEC–OFF depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 12h 58m nonstop estimate.
What is the time difference between Yechon and Omaha?
Omaha is 14 hours behind Yechon.
What is the cheapest way to fly from YEC to OFF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YEC–OFF that never appear on search engines, with no booking fees.
Why are some YEC to OFF fares phone-only?
Consolidator contracts let us sell certain YEC–OFF tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.