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BZK to OSN: distance & flight time
Bryansk (Bryansk Airport) → Osan (Osan Air Base)
4,330 mi
6,968 km · 3,762 nm
8h 57m
estimated nonstop flight time
+6h
time difference · heading northeast
See live BZK→OSN fares Phone-only fares on this route — call free
Flight time details
4,330 miles nonstop takes roughly 8h 57m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- BZK — Bryansk Airport · Bryansk, Russia
- 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 BZK
- OEL · Oryol Yuzhny Airport78 mi away
- KLF · Grabtsevo Airport128 mi away
- URS · Kursk East Airport135 mi away
- GME · Gomel Airport140 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 BZK from OSN?
The flight distance from Bryansk (BZK) to Osan (OSN) is 4,330 miles (6,968 km, 3,762 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BZK to OSN?
A nonstop flight takes about 8h 57m 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 Bryansk and Osan?
Osan is 6 hours ahead of Bryansk.
What is the cheapest way to fly from BZK to OSN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BZK–OSN that never appear on search engines, with no booking fees.