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RSU to BIL: distance & flight time
Yeosu (Yeosu Airport) → Billings (Billings Logan International Airport)
5,857 mi
9,427 km · 5,090 nm
11h 57m
estimated nonstop flight time
-15h
time difference · heading northeast
See live RSU→BIL fares Phone-only fares on this route — call free
Flight time details
5,857 miles nonstop takes roughly 11h 57m 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
- BIL — Billings Logan International Airport · Billings, 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 BIL
- COD · Yellowstone Regional Airport92 mi away
- LVM · Mission Field92 mi away
- LWT · Lewistown Municipal Airport96 mi away
- SHR · Sheridan County Airport105 mi away
Frequently asked questions
How far is RSU from BIL?
The flight distance from Yeosu (RSU) to Billings (BIL) is 5,857 miles (9,427 km, 5,090 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RSU to BIL?
A nonstop flight takes about 11h 57m 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 Billings?
Billings is 15 hours behind Yeosu.
What is the cheapest way to fly from RSU to BIL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RSU–BIL that never appear on search engines, with no booking fees.