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CNG to ISL: distance & flight time
Cognac (Cognac-Châteaubernard (BA 709) Air Base) → Istanbul (Atatürk International Airport)
1,491 mi
2,399 km · 1,296 nm
3h 42m
estimated nonstop flight time
+1h
time difference · heading east
See live CNG→ISL fares Phone-only fares on this route — call free
Flight time details
1,491 miles nonstop takes roughly 3h 42m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- CNG — Cognac-Châteaubernard (BA 709) Air Base · Cognac, France
- ISL — Atatürk International Airport · Istanbul, Turkey
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 ISL
- IST · Istanbul Airport21 mi away
- SAW · Sabiha Gökçen International Airport26 mi away
- TEQ · Tekirdağ Çorlu Airport48 mi away
- BTZ · Bursa Airport52 mi away
Frequently asked questions
How far is CNG from ISL?
The flight distance from Cognac (CNG) to Istanbul (ISL) is 1,491 miles (2,399 km, 1,296 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CNG to ISL?
A nonstop flight takes about 3h 42m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from CNG to ISL?
Nonstop service on CNG–ISL depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 3h 42m nonstop estimate.
What is the time difference between Cognac and Istanbul?
Istanbul is 1 hour ahead of Cognac.
What is the cheapest way to fly from CNG to ISL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CNG–ISL that never appear on search engines, with no booking fees.
Why are some CNG to ISL fares phone-only?
Consolidator contracts let us sell certain CNG–ISL tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.