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OIR to CNG: distance & flight time
Okushiri (Okushiri Airport) → Cognac (Cognac-Châteaubernard (BA 709) Air Base)
5,889 mi
9,477 km · 5,117 nm
12h 1m
estimated nonstop flight time
-7h
time difference · heading northwest
See live OIR→CNG fares Phone-only fares on this route — call free
Flight time details
5,889 miles nonstop takes roughly 12h 1m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time set-back when reading arrival times on your ticket.
The two airports
- OIR — Okushiri Airport · Okushiri, Japan
- CNG — Cognac-Châteaubernard (BA 709) Air Base · Cognac, France
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 OIR
- HKD · Hakodate Airport74 mi away
- AOJ · Aomori Airport113 mi away
- OKD · Okadama Airport123 mi away
- CTS · New Chitose Airport125 mi away
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
Frequently asked questions
How far is OIR from CNG?
The flight distance from Okushiri (OIR) to Cognac (CNG) 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 OIR to CNG?
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 Okushiri and Cognac?
Cognac is 7 hours behind Okushiri.
What is the cheapest way to fly from OIR to CNG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OIR–CNG that never appear on search engines, with no booking fees.