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DOK to OSN: distance & flight time
Donetsk (Donetsk International Airport) → Osan (Osan Air Base)
4,347 mi
6,996 km · 3,778 nm
8h 59m
estimated nonstop flight time
+6h
time difference · heading northeast
See live DOK→OSN fares Phone-only fares on this route — call free
Flight time details
4,347 miles nonstop takes roughly 8h 59m 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
- DOK — Donetsk International Airport · Donetsk, Ukraine
- 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 DOK
- KRQ · Kramatorsk Airport44 mi away
- MPW · Mariupol International Airport70 mi away
- VSG · Luhansk International Airport79 mi away
- TGK · Taganrog Yuzhny Airport80 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 DOK from OSN?
The flight distance from Donetsk (DOK) to Osan (OSN) is 4,347 miles (6,996 km, 3,778 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DOK to OSN?
A nonstop flight takes about 8h 59m 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 Donetsk and Osan?
Osan is 6 hours ahead of Donetsk.
What is the cheapest way to fly from DOK to OSN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DOK–OSN that never appear on search engines, with no booking fees.