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BDP to OSN: distance & flight time
Chandragarhi (Bhadrapur Airport) → Osan (Osan Air Base)
2,380 mi
3,831 km · 2,069 nm
5h 8m
estimated nonstop flight time
+3.3h
time difference · heading northeast
See live BDP→OSN fares Phone-only fares on this route — call free
Flight time details
2,380 miles nonstop takes roughly 5h 8m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3.3-hour time gain when reading arrival times on your ticket.
The two airports
- BDP — Bhadrapur Airport · Chandragarhi, Nepal
- 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 BDP
- IXB · Bagdogra Airport17 mi away
- BIR · Biratnagar Airport51 mi away
- TPJ · Taplejung Airport59 mi away
- BHP · Bhojpur Airport75 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 BDP from OSN?
The flight distance from Chandragarhi (BDP) to Osan (OSN) is 2,380 miles (3,831 km, 2,069 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BDP to OSN?
A nonstop flight takes about 5h 8m 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 Chandragarhi and Osan?
Osan is 3.3 hours ahead of Chandragarhi.
What is the cheapest way to fly from BDP to OSN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BDP–OSN that never appear on search engines, with no booking fees.