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OSN to MCT: distance & flight time
Osan (Osan Air Base) → Muscat (Muscat International Airport)
4,116 mi
6,625 km · 3,577 nm
8h 32m
estimated nonstop flight time
-5h
time difference · heading west
See live OSN→MCT fares Phone-only fares on this route — call free
Flight time details
4,116 miles nonstop takes roughly 8h 32m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time set-back when reading arrival times on your ticket.
The two airports
- OSN — Osan Air Base · Osan, South Korea
- MCT — Muscat International Airport · Muscat, Oman
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 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
Near MCT
- MNH · Rustaq Airport51 mi away
- OHS · Sohar Airport118 mi away
- JSK · Jask Airport146 mi away
Frequently asked questions
How far is OSN from MCT?
The flight distance from Osan (OSN) to Muscat (MCT) is 4,116 miles (6,625 km, 3,577 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSN to MCT?
A nonstop flight takes about 8h 32m 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 Osan and Muscat?
Muscat is 5 hours behind Osan.
What is the cheapest way to fly from OSN to MCT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSN–MCT that never appear on search engines, with no booking fees.