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IMF to OSN: distance & flight time
Imphal (Imphal Airport) → Osan (Osan Air Base)
2,127 mi
3,422 km · 1,848 nm
4h 38m
estimated nonstop flight time
+3.5h
time difference · heading northeast
See live IMF→OSN fares Phone-only fares on this route — call free
Flight time details
2,127 miles nonstop takes roughly 4h 38m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3.5-hour time gain when reading arrival times on your ticket.
The two airports
- IMF — Imphal Airport · Imphal, India
- 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 IMF
- IXS · Silchar Airport59 mi away
- HOX · Hommalinn Airport65 mi away
- DMU · Dimapur Airport78 mi away
- AJL · Lengpui Airport102 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 IMF from OSN?
The flight distance from Imphal (IMF) to Osan (OSN) is 2,127 miles (3,422 km, 1,848 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IMF to OSN?
A nonstop flight takes about 4h 38m 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 Imphal and Osan?
Osan is 3.5 hours ahead of Imphal.
What is the cheapest way to fly from IMF to OSN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IMF–OSN that never appear on search engines, with no booking fees.