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SUX to CHF: distance & flight time
Sioux City (Sioux Gateway Col. Bud Day Field) → Chinhae (Jinhae Airbase/Airport (G-813/K-10))
6,370 mi
10,251 km · 5,535 nm
12h 57m
estimated nonstop flight time
+14h
time difference · heading northwest
See live SUX→CHF fares Phone-only fares on this route — call free
Flight time details
6,370 miles nonstop takes roughly 12h 57m 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
- CHF — Jinhae Airbase/Airport (G-813/K-10) · Chinhae, 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 CHF
- PUS · Gimhae International Airport14 mi away
- HIN · Sacheon Air Base/Airport35 mi away
- USN · Ulsan Airport48 mi away
- TAE · Daegu Airport52 mi away
Frequently asked questions
How far is SUX from CHF?
The flight distance from Sioux City (SUX) to Chinhae (CHF) is 6,370 miles (10,251 km, 5,535 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SUX to CHF?
A nonstop flight takes about 12h 57m 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 Chinhae?
Chinhae is 14 hours ahead of Sioux City.
What is the cheapest way to fly from SUX to CHF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SUX–CHF that never appear on search engines, with no booking fees.