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TZX to OSN: distance & flight time
Trabzon (Trabzon International Airport) → Osan (Osan Air Base)
4,482 mi
7,214 km · 3,895 nm
9h 15m
estimated nonstop flight time
+6h
time difference · heading northeast
See live TZX→OSN fares Phone-only fares on this route — call free
Flight time details
4,482 miles nonstop takes roughly 9h 15m 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
- TZX — Trabzon International Airport · Trabzon, Turkey
- 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 TZX
- OGU · Ordu Giresun Airport89 mi away
- ERC · Erzincan Airport90 mi away
- ERZ · Erzurum International Airport102 mi away
- BUS · Batumi International Airport103 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 TZX from OSN?
The flight distance from Trabzon (TZX) to Osan (OSN) is 4,482 miles (7,214 km, 3,895 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TZX to OSN?
A nonstop flight takes about 9h 15m 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 Trabzon and Osan?
Osan is 6 hours ahead of Trabzon.
What is the cheapest way to fly from TZX to OSN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TZX–OSN that never appear on search engines, with no booking fees.