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OSN to DMU: distance & flight time
Osan (Osan Air Base) → Dimapur (Dimapur Airport)
2,094 mi
3,369 km · 1,819 nm
4h 34m
estimated nonstop flight time
-3.5h
time difference · heading west
See live OSN→DMU fares Phone-only fares on this route — call free
Flight time details
2,094 miles nonstop takes roughly 4h 34m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3.5-hour time set-back when reading arrival times on your ticket.
The two airports
- OSN — Osan Air Base · Osan, South Korea
- DMU — Dimapur Airport · Dimapur, India
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 DMU
- JRH · Jorhat Airport64 mi away
- IMF · Imphal Airport78 mi away
- IXS · Silchar Airport83 mi away
- TEZ · Tezpur Airport84 mi away
Frequently asked questions
How far is OSN from DMU?
The flight distance from Osan (OSN) to Dimapur (DMU) is 2,094 miles (3,369 km, 1,819 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSN to DMU?
A nonstop flight takes about 4h 34m 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 Dimapur?
Dimapur is 3.5 hours behind Osan.
What is the cheapest way to fly from OSN to DMU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSN–DMU that never appear on search engines, with no booking fees.