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OSH to CNG: distance & flight time
Oshkosh (Wittman Regional Airport) → Cognac (Cognac-Châteaubernard (BA 709) Air Base)
4,090 mi
6,582 km · 3,554 nm
8h 29m
estimated nonstop flight time
+7h
time difference · heading northeast
See live OSH→CNG fares Phone-only fares on this route — call free
Flight time details
4,090 miles nonstop takes roughly 8h 29m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- OSH — Wittman Regional Airport · Oshkosh, 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 OSH
- FLD · Fond du Lac County Airport15 mi away
- ATW · Appleton International Airport19 mi away
- SBM · Sheboygan County Memorial Airport38 mi away
- GRB · Austin Straubel International Airport41 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 OSH from CNG?
The flight distance from Oshkosh (OSH) to Cognac (CNG) is 4,090 miles (6,582 km, 3,554 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSH to CNG?
A nonstop flight takes about 8h 29m 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 Oshkosh and Cognac?
Cognac is 7 hours ahead of Oshkosh.
What is the cheapest way to fly from OSH to CNG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSH–CNG that never appear on search engines, with no booking fees.