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OSN to GDZ: distance & flight time
Osan (Osan Air Base) → Gelendzhik (Gelendzhik Airport)
4,445 mi
7,154 km · 3,863 nm
9h 11m
estimated nonstop flight time
-6h
time difference · heading northwest
See live OSN→GDZ fares Phone-only fares on this route — call free
Flight time details
4,445 miles nonstop takes roughly 9h 11m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.
The two airports
- OSN — Osan Air Base · Osan, South Korea
- GDZ — Gelendzhik Airport · Gelendzhik, Russia
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 GDZ
- AAQ · Anapa Vityazevo Airport44 mi away
- KRR · Krasnodar Pashkovsky International Airport65 mi away
- KHC · Kerch Airport96 mi away
- AER · Sochi International Airport124 mi away
Frequently asked questions
How far is OSN from GDZ?
The flight distance from Osan (OSN) to Gelendzhik (GDZ) is 4,445 miles (7,154 km, 3,863 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSN to GDZ?
A nonstop flight takes about 9h 11m 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 Gelendzhik?
Gelendzhik is 6 hours behind Osan.
What is the cheapest way to fly from OSN to GDZ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSN–GDZ that never appear on search engines, with no booking fees.