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SDU to CNG: distance & flight time
Rio De Janeiro (Santos Dumont Airport) → Cognac (Cognac-Châteaubernard (BA 709) Air Base)
5,447 mi
8,766 km · 4,733 nm
11h 9m
estimated nonstop flight time
+5h
time difference · heading northeast
See live SDU→CNG fares Phone-only fares on this route — call free
Flight time details
5,447 miles nonstop takes roughly 11h 9m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time gain when reading arrival times on your ticket.
The two airports
- SDU — Santos Dumont Airport · Rio De Janeiro, Brazil
- 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 SDU
- GIG · Rio Galeão – Tom Jobim International Airport9 mi away
- QNV · Aeroclube Airport22 mi away
- SNZ · Santa Cruz Air Force Base35 mi away
- CFB · Cabo Frio Airport69 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 SDU from CNG?
The flight distance from Rio De Janeiro (SDU) to Cognac (CNG) is 5,447 miles (8,766 km, 4,733 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SDU to CNG?
A nonstop flight takes about 11h 9m 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 Rio De Janeiro and Cognac?
Cognac is 5 hours ahead of Rio De Janeiro.
What is the cheapest way to fly from SDU to CNG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SDU–CNG that never appear on search engines, with no booking fees.