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CPR to CNG: distance & flight time
Casper (Casper-Natrona County International Airport) → Cognac (Cognac-Châteaubernard (BA 709) Air Base)
4,826 mi
7,767 km · 4,194 nm
9h 56m
estimated nonstop flight time
+8h
time difference · heading northeast
See live CPR→CNG fares Phone-only fares on this route — call free
Flight time details
4,826 miles nonstop takes roughly 9h 56m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time gain when reading arrival times on your ticket.
The two airports
- CPR — Casper-Natrona County International Airport · Casper, 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 CPR
- RWL · Rawlins Municipal Airport/Harvey Field85 mi away
- RIW · Riverton Regional Airport101 mi away
- SAA · Shively Field103 mi away
- WRL · Worland Municipal Airport104 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 CPR from CNG?
The flight distance from Casper (CPR) to Cognac (CNG) is 4,826 miles (7,767 km, 4,194 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CPR to CNG?
A nonstop flight takes about 9h 56m 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 Casper and Cognac?
Cognac is 8 hours ahead of Casper.
What is the cheapest way to fly from CPR to CNG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CPR–CNG that never appear on search engines, with no booking fees.