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CNG to RAP: distance & flight time
Cognac (Cognac-Châteaubernard (BA 709) Air Base) → Rapid City (Rapid City Regional Airport)
4,648 mi
7,480 km · 4,039 nm
9h 35m
estimated nonstop flight time
-8h
time difference · heading northwest
See live CNG→RAP fares Phone-only fares on this route — call free
Flight time details
4,648 miles nonstop takes roughly 9h 35m 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
- RAP — Rapid City Regional Airport · Rapid City, 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 RAP
- RCA · Ellsworth Air Force Base7 mi away
- SPF · Black Hills Airport-Clyde Ice Field47 mi away
- CDR · Chadron Municipal Airport83 mi away
- GCC · Gillette Campbell County Airport125 mi away
Frequently asked questions
How far is CNG from RAP?
The flight distance from Cognac (CNG) to Rapid City (RAP) is 4,648 miles (7,480 km, 4,039 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CNG to RAP?
A nonstop flight takes about 9h 35m 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 Rapid City?
Rapid City is 8 hours behind Cognac.
What is the cheapest way to fly from CNG to RAP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CNG–RAP that never appear on search engines, with no booking fees.