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CNG to DED: distance & flight time
Cognac (Cognac-Châteaubernard (BA 709) Air Base) → Dehra Dun (Dehradun Airport)
4,236 mi
6,817 km · 3,681 nm
8h 46m
estimated nonstop flight time
+3.5h
time difference · heading east
See live CNG→DED fares Phone-only fares on this route — call free
Flight time details
4,236 miles nonstop takes roughly 8h 46m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3.5-hour time gain when reading arrival times on your ticket.
The two airports
- CNG — Cognac-Châteaubernard (BA 709) Air Base · Cognac, France
- DED — Dehradun Airport · Dehra Dun, India
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 DED
- IXC · Chandigarh Airport89 mi away
- SLV · Shimla Airport90 mi away
- PGH · Pantnagar Airport111 mi away
- DEL · Indira Gandhi International Airport130 mi away
Frequently asked questions
How far is CNG from DED?
The flight distance from Cognac (CNG) to Dehra Dun (DED) is 4,236 miles (6,817 km, 3,681 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CNG to DED?
A nonstop flight takes about 8h 46m 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 Dehra Dun?
Dehra Dun is 3.5 hours ahead of Cognac.
What is the cheapest way to fly from CNG to DED?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CNG–DED that never appear on search engines, with no booking fees.