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CNG to ACI: distance & flight time
Cognac (Cognac-Châteaubernard (BA 709) Air Base) → Alderney (Alderney Airport)
293 mi
472 km · 255 nm
1h 14m
estimated nonstop flight time
-1h
time difference · heading north
See live CNG→ACI fares Phone-only fares on this route — call free
Flight time details
293 miles nonstop takes roughly 1h 14m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- CNG — Cognac-Châteaubernard (BA 709) Air Base · Cognac, France
- ACI — Alderney Airport · Alderney, Guernsey
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 ACI
- GCI · Guernsey Airport26 mi away
- JER · Jersey Airport34 mi away
- CER · Cherbourg-Maupertus Airport34 mi away
- GFR · Granville Airport64 mi away
Frequently asked questions
How far is CNG from ACI?
The flight distance from Cognac (CNG) to Alderney (ACI) is 293 miles (472 km, 255 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CNG to ACI?
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 Cognac and Alderney?
Alderney is 1 hour behind Cognac.
What is the cheapest way to fly from CNG to ACI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CNG–ACI that never appear on search engines, with no booking fees.