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CNG to OIR: distance & flight time
Cognac (Cognac-Châteaubernard (BA 709) Air Base) → Okushiri (Okushiri Airport)
5,889 mi
9,477 km · 5,117 nm
12h 1m
estimated nonstop flight time
+7h
time difference · heading northeast
See live CNG→OIR fares Phone-only fares on this route — call free
Flight time details
5,889 miles nonstop takes roughly 12h 1m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- CNG — Cognac-Châteaubernard (BA 709) Air Base · Cognac, France
- 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 CNG
- ANG · Angoulême-Brie-Champniers Airport26 mi away
- RYN · Royan-Médis Airport32 mi away
- RCO · Rochefort-Saint-Agnant (BA 721) Airport36 mi away
- NIT · Niort-Souché Airport45 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 CNG from OIR?
The flight distance from Cognac (CNG) to Okushiri (OIR) is 5,889 miles (9,477 km, 5,117 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CNG to OIR?
A nonstop flight takes about 12h 1m 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 Cognac and Okushiri?
Okushiri is 7 hours ahead of Cognac.
What is the cheapest way to fly from CNG to OIR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CNG–OIR that never appear on search engines, with no booking fees.