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RSU to MFI: distance & flight time
Yeosu (Yeosu Airport) → Marshfield (Marshfield Municipal Airport)
6,456 mi
10,390 km · 5,610 nm
13h 8m
estimated nonstop flight time
-14h
time difference · heading northeast
See live RSU→MFI fares Phone-only fares on this route — call free
Flight time details
6,456 miles nonstop takes roughly 13h 8m 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
- MFI — Marshfield Municipal Airport · Marshfield, 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 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
Frequently asked questions
How far is RSU from MFI?
The flight distance from Yeosu (RSU) to Marshfield (MFI) is 6,456 miles (10,390 km, 5,610 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RSU to MFI?
A nonstop flight takes about 13h 8m 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 Marshfield?
Marshfield is 14 hours behind Yeosu.
What is the cheapest way to fly from RSU to MFI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RSU–MFI that never appear on search engines, with no booking fees.