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MFI to SSN: distance & flight time
Marshfield (Marshfield Municipal Airport) → Seoul East (Seoul Air Base (K-16))
6,306 mi
10,149 km · 5,480 nm
12h 50m
estimated nonstop flight time
+14h
time difference · heading northwest
See live MFI→SSN fares Phone-only fares on this route — call free
Flight time details
6,306 miles nonstop takes roughly 12h 50m 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
- MFI — Marshfield Municipal Airport · Marshfield, United States
- SSN — Seoul Air Base (K-16) · Seoul East, 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 MFI
- ISW · Alexander Field South Wood County Airport26 mi away
- CWA · Central Wisconsin Airport27 mi away
- STE · Stevens Point Municipal Airport33 mi away
- AUW · Wausau Downtown Airport34 mi away
Near SSN
- ICN · Incheon International Airport36 mi away
- SWU · Suwon Airport15 mi away
- GMP · Gimpo International Airport19 mi away
- OSN · Osan Air Base25 mi away
Frequently asked questions
How far is MFI from SSN?
The flight distance from Marshfield (MFI) to Seoul East (SSN) is 6,306 miles (10,149 km, 5,480 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MFI to SSN?
A nonstop flight takes about 12h 50m 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 Marshfield and Seoul East?
Seoul East is 14 hours ahead of Marshfield.
What is the cheapest way to fly from MFI to SSN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MFI–SSN that never appear on search engines, with no booking fees.