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COE to OIR: distance & flight time
Coeur d'Alene (Coeur D'Alene - Pappy Boyington Field) → Okushiri (Okushiri Airport)
4,685 mi
7,540 km · 4,072 nm
9h 39m
estimated nonstop flight time
+16h
time difference · heading northwest
See live COE→OIR fares Phone-only fares on this route — call free
Flight time details
4,685 miles nonstop takes roughly 9h 39m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 16-hour time gain when reading arrival times on your ticket.
The two airports
- COE — Coeur D'Alene - Pappy Boyington Field · Coeur d'Alene, 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 COE
- SFF · Felts Field24 mi away
- GEG · Spokane International Airport35 mi away
- SKA · Fairchild Air Force Base40 mi away
- PUW · Pullman Moscow Regional Airport72 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 COE from OIR?
The flight distance from Coeur d'Alene (COE) to Okushiri (OIR) is 4,685 miles (7,540 km, 4,072 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from COE to OIR?
A nonstop flight takes about 9h 39m 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 Coeur d'Alene and Okushiri?
Okushiri is 16 hours ahead of Coeur d'Alene.
What is the cheapest way to fly from COE to OIR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on COE–OIR that never appear on search engines, with no booking fees.