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OSN to DIK: distance & flight time
Osan (Osan Air Base) → Dickinson (Dickinson Theodore Roosevelt Regional Airport)
5,872 mi
9,450 km · 5,103 nm
11h 59m
estimated nonstop flight time
-15h
time difference · heading northeast
See live OSN→DIK fares Phone-only fares on this route — call free
Flight time details
5,872 miles nonstop takes roughly 11h 59m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time set-back when reading arrival times on your ticket.
The two airports
- OSN — Osan Air Base · Osan, South Korea
- DIK — Dickinson Theodore Roosevelt Regional Airport · Dickinson, United States
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 DIK
- SDY · Sidney - Richland Regional Airport91 mi away
- BIS · Bismarck Municipal Airport97 mi away
- GDV · Dawson Community Airport97 mi away
- ISN · Sloulin Field International Airport103 mi away
Frequently asked questions
How far is OSN from DIK?
The flight distance from Osan (OSN) to Dickinson (DIK) is 5,872 miles (9,450 km, 5,103 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSN to DIK?
A nonstop flight takes about 11h 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 Osan and Dickinson?
Dickinson is 15 hours behind Osan.
What is the cheapest way to fly from OSN to DIK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSN–DIK that never appear on search engines, with no booking fees.