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BUF to CNG: distance & flight time
Buffalo (Buffalo Niagara International Airport) → Cognac (Cognac-Châteaubernard (BA 709) Air Base)
3,720 mi
5,987 km · 3,233 nm
7h 46m
estimated nonstop flight time
+6h
time difference · heading northeast
See live BUF→CNG fares Phone-only fares on this route — call free
Flight time details
3,720 miles nonstop takes roughly 7h 46m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- BUF — Buffalo Niagara International Airport · Buffalo, United States
- 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 BUF
- IAG · Niagara Falls International Airport16 mi away
- YYZ · Lester B. Pearson International Airport68 mi away
- YCM · Niagara District Airport28 mi away
- DKK · Chautauqua County-Dunkirk Airport41 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 BUF from CNG?
The flight distance from Buffalo (BUF) to Cognac (CNG) is 3,720 miles (5,987 km, 3,233 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BUF to CNG?
A nonstop flight takes about 7h 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 Buffalo and Cognac?
Cognac is 6 hours ahead of Buffalo.
What is the cheapest way to fly from BUF to CNG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BUF–CNG that never appear on search engines, with no booking fees.