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WJU to FSD: distance & flight time
Wonju (Wonju/Hoengseong Air Base (K-38/K-46)) → Sioux Falls (Joe Foss Field Airport)
6,177 mi
9,942 km · 5,368 nm
12h 35m
estimated nonstop flight time
-14h
time difference · heading northeast
See live WJU→FSD fares Phone-only fares on this route — call free
Flight time details
6,177 miles nonstop takes roughly 12h 35m 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
- WJU — Wonju/Hoengseong Air Base (K-38/K-46) · Wonju, South Korea
- FSD — Joe Foss Field Airport · Sioux Falls, 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 WJU
- ICN · Incheon International Airport83 mi away
- SSN · Seoul Air Base (K-16)47 mi away
- SWU · Suwon Airport54 mi away
- CJJ · Cheongju International Airport/Cheongju Air Base (K-59/G-513)56 mi away
Near FSD
- YKN · Chan Gurney Municipal Airport56 mi away
- MHE · Mitchell Municipal Airport66 mi away
- SPW · Spencer Municipal Airport82 mi away
- SUX · Sioux Gateway Col. Bud Day Field83 mi away
Frequently asked questions
How far is WJU from FSD?
The flight distance from Wonju (WJU) to Sioux Falls (FSD) is 6,177 miles (9,942 km, 5,368 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from WJU to FSD?
A nonstop flight takes about 12h 35m 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 Wonju and Sioux Falls?
Sioux Falls is 14 hours behind Wonju.
What is the cheapest way to fly from WJU to FSD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on WJU–FSD that never appear on search engines, with no booking fees.