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RSU to FSD: distance & flight time
Yeosu (Yeosu Airport) → Sioux Falls (Joe Foss Field Airport)
6,342 mi
10,206 km · 5,511 nm
12h 54m
estimated nonstop flight time
-14h
time difference · heading northeast
See live RSU→FSD fares Phone-only fares on this route — call free
Flight time details
6,342 miles nonstop takes roughly 12h 54m 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
- RSU — Yeosu Airport · Yeosu, 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 RSU
- HIN · Sacheon Air Base/Airport31 mi away
- KWJ · Gwangju Airport50 mi away
- CHF · Jinhae Airbase/Airport (G-813/K-10)64 mi away
- MPK · Mokpo Heliport70 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 RSU from FSD?
The flight distance from Yeosu (RSU) to Sioux Falls (FSD) is 6,342 miles (10,206 km, 5,511 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RSU to FSD?
A nonstop flight takes about 12h 54m 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 Yeosu and Sioux Falls?
Sioux Falls is 14 hours behind Yeosu.
What is the cheapest way to fly from RSU to FSD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RSU–FSD that never appear on search engines, with no booking fees.