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DIK to OIR: distance & flight time
Dickinson (Dickinson Theodore Roosevelt Regional Airport) → Okushiri (Okushiri Airport)
5,211 mi
8,387 km · 4,528 nm
10h 41m
estimated nonstop flight time
+15h
time difference · heading northwest
See live DIK→OIR fares Phone-only fares on this route — call free
Flight time details
5,211 miles nonstop takes roughly 10h 41m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time gain when reading arrival times on your ticket.
The two airports
- DIK — Dickinson Theodore Roosevelt Regional Airport · Dickinson, United States
- OIR — Okushiri Airport · Okushiri, Japan
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 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
Near OIR
- HKD · Hakodate Airport74 mi away
- AOJ · Aomori Airport113 mi away
- OKD · Okadama Airport123 mi away
- CTS · New Chitose Airport125 mi away
Frequently asked questions
How far is DIK from OIR?
The flight distance from Dickinson (DIK) to Okushiri (OIR) is 5,211 miles (8,387 km, 4,528 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DIK to OIR?
A nonstop flight takes about 10h 41m 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 Dickinson and Okushiri?
Okushiri is 15 hours ahead of Dickinson.
What is the cheapest way to fly from DIK to OIR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DIK–OIR that never appear on search engines, with no booking fees.