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OSN to DLM: distance & flight time
Osan (Osan Air Base) → Dalaman (Dalaman International Airport)
5,141 mi
8,273 km · 4,467 nm
10h 33m
estimated nonstop flight time
-6h
time difference · heading northwest
See live OSN→DLM fares Phone-only fares on this route — call free
Flight time details
5,141 miles nonstop takes roughly 10h 33m 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
- DLM — Dalaman International Airport · Dalaman, Turkey
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 DLM
- RHO · Diagoras Airport45 mi away
- KZS · Kastelorizo Airport59 mi away
- BXN · Imsık Airport69 mi away
- BJV · Milas Bodrum International Airport73 mi away
Frequently asked questions
How far is OSN from DLM?
The flight distance from Osan (OSN) to Dalaman (DLM) is 5,141 miles (8,273 km, 4,467 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSN to DLM?
A nonstop flight takes about 10h 33m 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 Dalaman?
Dalaman is 6 hours behind Osan.
What is the cheapest way to fly from OSN to DLM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSN–DLM that never appear on search engines, with no booking fees.