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RCS to CNG: distance & flight time
Rochester (Rochester Airport) → Cognac (Cognac-Châteaubernard (BA 709) Air Base)
395 mi
636 km · 343 nm
1h 30m
estimated nonstop flight time
+1h
time difference · heading south
See live RCS→CNG fares Phone-only fares on this route — call free
Flight time details
395 miles nonstop takes roughly 1h 30m gate to gate, flying south. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- RCS — Rochester Airport · Rochester, United Kingdom
- 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 RCS
- LGW · London Gatwick Airport33 mi away
- LHR · London Heathrow Airport42 mi away
- SEN · Southend Airport17 mi away
- BQH · London Biggin Hill Airport20 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 RCS from CNG?
The flight distance from Rochester (RCS) to Cognac (CNG) is 395 miles (636 km, 343 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RCS to CNG?
A nonstop flight takes about 1h 30m 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 Rochester and Cognac?
Cognac is 1 hour ahead of Rochester.
What is the cheapest way to fly from RCS to CNG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RCS–CNG that never appear on search engines, with no booking fees.