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Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BHY–OSN that never appear on search engines, with no booking fees.