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YEC to SUX: distance & flight time
Yechon (Yecheon Airbase) → Sioux City (Sioux Gateway Col. Bud Day Field)
6,292 mi
10,126 km · 5,468 nm
12h 48m
estimated nonstop flight time
-14h
time difference · heading northeast
See live YEC→SUX fares Phone-only fares on this route — call free
Flight time details
6,292 miles nonstop takes roughly 12h 48m 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
- SUX — Sioux Gateway Col. Bud Day Field · Sioux City, 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 SUX
- OFK · Karl Stefan Memorial Airport61 mi away
- YKN · Chan Gurney Municipal Airport62 mi away
- FET · Fremont Municipal Airport66 mi away
- OMA · Eppley Airfield80 mi away
Frequently asked questions
How far is YEC from SUX?
The flight distance from Yechon (YEC) to Sioux City (SUX) is 6,292 miles (10,126 km, 5,468 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YEC to SUX?
A nonstop flight takes about 12h 48m 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 Yechon and Sioux City?
Sioux City is 14 hours behind Yechon.
What is the cheapest way to fly from YEC to SUX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YEC–SUX that never appear on search engines, with no booking fees.