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ACI to CNG: distance & flight time
Alderney (Alderney Airport) → Cognac (Cognac-Châteaubernard (BA 709) Air Base)
293 mi
472 km · 255 nm
1h 14m
estimated nonstop flight time
+1h
time difference · heading south
See live ACI→CNG fares Phone-only fares on this route — call free
Flight time details
293 miles nonstop takes roughly 1h 14m gate to gate, flying south. 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
- ACI — Alderney Airport · Alderney, Guernsey
- 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 ACI
- GCI · Guernsey Airport26 mi away
- JER · Jersey Airport34 mi away
- CER · Cherbourg-Maupertus Airport34 mi away
- GFR · Granville Airport64 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 ACI from CNG?
The flight distance from Alderney (ACI) to Cognac (CNG) is 293 miles (472 km, 255 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ACI to CNG?
A nonstop flight takes about 1h 14m 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 Alderney and Cognac?
Cognac is 1 hour ahead of Alderney.
What is the cheapest way to fly from ACI to CNG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ACI–CNG that never appear on search engines, with no booking fees.