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ISW to RSU: distance & flight time
Wisconsin Rapids (Alexander Field South Wood County Airport) → Yeosu (Yeosu Airport)
6,481 mi
10,431 km · 5,632 nm
13h 11m
estimated nonstop flight time
+14h
time difference · heading northwest
See live ISW→RSU fares Phone-only fares on this route — call free
Flight time details
6,481 miles nonstop takes roughly 13h 11m 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
- ISW — Alexander Field South Wood County Airport · Wisconsin Rapids, United States
- RSU — Yeosu Airport · Yeosu, 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 ISW
- STE · Stevens Point Municipal Airport20 mi away
- MFI · Marshfield Municipal Airport26 mi away
- CWA · Central Wisconsin Airport30 mi away
- VOK · Volk Field36 mi away
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
Frequently asked questions
How far is ISW from RSU?
The flight distance from Wisconsin Rapids (ISW) to Yeosu (RSU) is 6,481 miles (10,431 km, 5,632 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ISW to RSU?
A nonstop flight takes about 13h 11m 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 Wisconsin Rapids and Yeosu?
Yeosu is 14 hours ahead of Wisconsin Rapids.
What is the cheapest way to fly from ISW to RSU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ISW–RSU that never appear on search engines, with no booking fees.