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LGG to CNG: distance & flight time
Liege (Liège Airport) → Cognac (Cognac-Châteaubernard (BA 709) Air Base)
434 mi
699 km · 377 nm
1h 25m
estimated nonstop flight time
Same time
time difference · heading southwest
See live LGG→CNG fares Phone-only fares on this route — call free
Flight time details
434 miles nonstop takes roughly 1h 25m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- LGG — Liège Airport · Liege, Belgium
- 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 LGG
- MST · Maastricht Aachen Airport24 mi away
- GKE · Geilenkirchen Air Base34 mi away
- AAH · Aachen-Merzbrück Airport35 mi away
- CRL · Brussels South Charleroi Airport45 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 LGG from CNG?
The flight distance from Liege (LGG) to Cognac (CNG) is 434 miles (699 km, 377 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LGG to CNG?
A nonstop flight takes about 1h 25m 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 cheapest way to fly from LGG to CNG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LGG–CNG that never appear on search engines, with no booking fees.