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OSN to BHY: distance & flight time
Osan (Osan Air Base) → Beihai (Beihai Airport)
1,510 mi
2,430 km · 1,312 nm
3h 26m
estimated nonstop flight time
-1h
time difference · heading southwest
See live OSN→BHY fares Phone-only fares on this route — call free
Flight time details
1,510 miles nonstop takes roughly 3h 26m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- OSN — Osan Air Base · Osan, South Korea
- BHY — Beihai Airport · Beihai, China
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 BHY
- ZHA · Zhanjiang Airport72 mi away
- NNG · Nanning Wuxu Airport103 mi away
- HAK · Haikou Meilan International Airport134 mi away
Frequently asked questions
How far is OSN from BHY?
The flight distance from Osan (OSN) to Beihai (BHY) is 1,510 miles (2,430 km, 1,312 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSN to BHY?
A nonstop flight takes about 3h 26m 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 Beihai?
Beihai is 1 hour behind Osan.
What is the cheapest way to fly from OSN to BHY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSN–BHY that never appear on search engines, with no booking fees.