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ROA to CNG: distance & flight time
Roanoke VA (Roanoke–Blacksburg Regional Airport) → Cognac (Cognac-Châteaubernard (BA 709) Air Base)
3,991 mi
6,423 km · 3,468 nm
8h 18m
estimated nonstop flight time
+6h
time difference · heading northeast
See live ROA→CNG fares Phone-only fares on this route — call free
Flight time details
3,991 miles nonstop takes roughly 8h 18m 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
- ROA — Roanoke–Blacksburg Regional Airport · Roanoke VA, 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 ROA
- LYH · Lynchburg Regional Preston Glenn Field43 mi away
- LWB · Greenbrier Valley Airport44 mi away
- DAN · Danville Regional Airport63 mi away
- BLF · Mercer County Airport68 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 ROA from CNG?
The flight distance from Roanoke VA (ROA) to Cognac (CNG) is 3,991 miles (6,423 km, 3,468 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ROA to CNG?
A nonstop flight takes about 8h 18m 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 Roanoke VA and Cognac?
Cognac is 6 hours ahead of Roanoke VA.
What is the cheapest way to fly from ROA to CNG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ROA–CNG that never appear on search engines, with no booking fees.