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RSU to GCC: distance & flight time
Yeosu (Yeosu Airport) → Gillette (Gillette Campbell County Airport)
6,031 mi
9,705 km · 5,240 nm
12h 17m
estimated nonstop flight time
-15h
time difference · heading northeast
See live RSU→GCC fares Phone-only fares on this route — call free
Flight time details
6,031 miles nonstop takes roughly 12h 17m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time set-back when reading arrival times on your ticket.
The two airports
- RSU — Yeosu Airport · Yeosu, South Korea
- GCC — Gillette Campbell County Airport · Gillette, 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 GCC
- SHR · Sheridan County Airport77 mi away
- SPF · Black Hills Airport-Clyde Ice Field87 mi away
- CPR · Casper-Natrona County International Airport110 mi away
- RCA · Ellsworth Air Force Base121 mi away
Frequently asked questions
How far is RSU from GCC?
The flight distance from Yeosu (RSU) to Gillette (GCC) is 6,031 miles (9,705 km, 5,240 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RSU to GCC?
A nonstop flight takes about 12h 17m 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 Gillette?
Gillette is 15 hours behind Yeosu.
What is the cheapest way to fly from RSU to GCC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RSU–GCC that never appear on search engines, with no booking fees.