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FCA to RSU: distance & flight time
Kalispell (Glacier Park International Airport) → Yeosu (Yeosu Airport)
5,545 mi
8,924 km · 4,818 nm
11h 20m
estimated nonstop flight time
+15h
time difference · heading northwest
See live FCA→RSU fares Phone-only fares on this route — call free
Flight time details
5,545 miles nonstop takes roughly 11h 20m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time gain when reading arrival times on your ticket.
The two airports
- FCA — Glacier Park International Airport · Kalispell, 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 FCA
- WPC · Pincher Creek Airport84 mi away
- CTB · Cut Bank International Airport89 mi away
- MSO · Missoula International Airport97 mi away
- YQL · Lethbridge County Airport113 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 FCA from RSU?
The flight distance from Kalispell (FCA) to Yeosu (RSU) is 5,545 miles (8,924 km, 4,818 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FCA to RSU?
A nonstop flight takes about 11h 20m 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 Kalispell and Yeosu?
Yeosu is 15 hours ahead of Kalispell.
What is the cheapest way to fly from FCA to RSU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FCA–RSU that never appear on search engines, with no booking fees.