Need help booking?
Unpublished phone-only deals available
CER to OIR: distance & flight time
Cherbourg (Cherbourg-Maupertus Airport) → Okushiri (Okushiri Airport)
5,672 mi
9,128 km · 4,929 nm
11h 35m
estimated nonstop flight time
+7h
time difference · heading northeast
See live CER→OIR fares Phone-only fares on this route — call free
Flight time details
5,672 miles nonstop takes roughly 11h 35m 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
- CER — Cherbourg-Maupertus Airport · Cherbourg, 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 CER
- ACI · Alderney Airport34 mi away
- JER · Jersey Airport45 mi away
- GCI · Guernsey Airport53 mi away
- GFR · Granville Airport53 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 CER from OIR?
The flight distance from Cherbourg (CER) to Okushiri (OIR) is 5,672 miles (9,128 km, 4,929 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CER to OIR?
A nonstop flight takes about 11h 35m 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 Cherbourg and Okushiri?
Okushiri is 7 hours ahead of Cherbourg.
What is the cheapest way to fly from CER to OIR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CER–OIR that never appear on search engines, with no booking fees.