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MCU to OSN: distance & flight time
Montlucon-gueret (Montluçon-Guéret Airport) → Osan (Osan Air Base)
5,736 mi
9,231 km · 4,985 nm
11h 43m
estimated nonstop flight time
+7h
time difference · heading northeast
See live MCU→OSN fares Phone-only fares on this route — call free
Flight time details
5,736 miles nonstop takes roughly 11h 43m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- MCU — Montluçon-Guéret Airport · Montlucon-gueret, France
- OSN — Osan Air Base · Osan, 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 MCU
- CFE · Clermont-Ferrand Auvergne Airport49 mi away
- VHY · Vichy-Charmeil Airport50 mi away
- CHR · Châteauroux-Déols "Marcel Dassault" Airport54 mi away
- BOU · Bourges Airport58 mi away
Near OSN
- ICN · Incheon International Airport41 mi away
- SWU · Suwon Airport10 mi away
- SSN · Seoul Air Base (K-16)25 mi away
- GMP · Gimpo International Airport35 mi away
Frequently asked questions
How far is MCU from OSN?
The flight distance from Montlucon-gueret (MCU) to Osan (OSN) is 5,736 miles (9,231 km, 4,985 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MCU to OSN?
A nonstop flight takes about 11h 43m 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 Montlucon-gueret and Osan?
Osan is 7 hours ahead of Montlucon-gueret.
What is the cheapest way to fly from MCU to OSN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MCU–OSN that never appear on search engines, with no booking fees.