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ICN to ISW: distance & flight time
Seoul (Incheon International Airport) → Wisconsin Rapids (Alexander Field South Wood County Airport)
6,345 mi
10,212 km · 5,514 nm
12h 55m
estimated nonstop flight time
-14h
time difference · heading northeast
See live ICN→ISW fares Phone-only fares on this route — call free
Flight time details
6,345 miles nonstop takes roughly 12h 55m 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
- ICN — Incheon International Airport · Seoul, South Korea
- ISW — Alexander Field South Wood County Airport · Wisconsin Rapids, 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 ICN
- GMP · Gimpo International Airport20 mi away
- SWU · Suwon Airport34 mi away
- SSN · Seoul Air Base (K-16)36 mi away
- OSN · Osan Air Base41 mi away
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
Frequently asked questions
How far is ICN from ISW?
The flight distance from Seoul (ICN) to Wisconsin Rapids (ISW) is 6,345 miles (10,212 km, 5,514 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ICN to ISW?
A nonstop flight takes about 12h 55m 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 Seoul and Wisconsin Rapids?
Wisconsin Rapids is 14 hours behind Seoul.
What is the cheapest way to fly from ICN to ISW?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ICN–ISW that never appear on search engines, with no booking fees.