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CNG to BIL: distance & flight time
Cognac (Cognac-Châteaubernard (BA 709) Air Base) → Billings (Billings Logan International Airport)
4,759 mi
7,659 km · 4,135 nm
9h 48m
estimated nonstop flight time
-8h
time difference · heading northwest
See live CNG→BIL fares Phone-only fares on this route — call free
Flight time details
4,759 miles nonstop takes roughly 9h 48m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time set-back when reading arrival times on your ticket.
The two airports
- CNG — Cognac-Châteaubernard (BA 709) Air Base · Cognac, France
- BIL — Billings Logan International Airport · Billings, United States
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 BIL
- COD · Yellowstone Regional Airport92 mi away
- LVM · Mission Field92 mi away
- LWT · Lewistown Municipal Airport96 mi away
- SHR · Sheridan County Airport105 mi away
Frequently asked questions
How far is CNG from BIL?
The flight distance from Cognac (CNG) to Billings (BIL) is 4,759 miles (7,659 km, 4,135 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CNG to BIL?
A nonstop flight takes about 9h 48m 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 Billings?
Billings is 8 hours behind Cognac.
What is the cheapest way to fly from CNG to BIL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CNG–BIL that never appear on search engines, with no booking fees.