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SUX to YNY: distance & flight time
Sioux City (Sioux Gateway Col. Bud Day Field) → Sokcho / Gangneung (Yangyang International Airport)
6,199 mi
9,976 km · 5,386 nm
12h 37m
estimated nonstop flight time
+14h
time difference · heading northwest
See live SUX→YNY fares Phone-only fares on this route — call free
Flight time details
6,199 miles nonstop takes roughly 12h 37m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time gain when reading arrival times on your ticket.
The two airports
- SUX — Sioux Gateway Col. Bud Day Field · Sioux City, United States
- YNY — Yangyang International Airport · Sokcho / Gangneung, 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 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
Near YNY
- KAG · Gangneung Airport (K-18)26 mi away
- WJU · Wonju/Hoengseong Air Base (K-38/K-46)58 mi away
- ICN · Incheon International Airport128 mi away
- SSN · Seoul Air Base (K-16)95 mi away
Frequently asked questions
How far is SUX from YNY?
The flight distance from Sioux City (SUX) to Sokcho / Gangneung (YNY) is 6,199 miles (9,976 km, 5,386 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SUX to YNY?
A nonstop flight takes about 12h 37m 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 Sioux City and Sokcho / Gangneung?
Sokcho / Gangneung is 14 hours ahead of Sioux City.
What is the cheapest way to fly from SUX to YNY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SUX–YNY that never appear on search engines, with no booking fees.