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OSH to GNB: distance & flight time
Oshkosh (Wittman Regional Airport) → Grenoble (Grenoble-Isère Airport)
4,327 mi
6,963 km · 3,760 nm
8h 57m
estimated nonstop flight time
+7h
time difference · heading northeast
See live OSH→GNB fares Phone-only fares on this route — call free
Flight time details
4,327 miles nonstop takes roughly 8h 57m 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
- GNB — Grenoble-Isère Airport · Grenoble, 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 GNB
- LYS · Lyon Saint-Exupéry Airport28 mi away
- LYN · Lyon-Bron Airport31 mi away
- CMF · Chambéry-Savoie Airport33 mi away
- VAF · Valence-Chabeuil Airport35 mi away
Frequently asked questions
How far is OSH from GNB?
The flight distance from Oshkosh (OSH) to Grenoble (GNB) is 4,327 miles (6,963 km, 3,760 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSH to GNB?
A nonstop flight takes about 8h 57m 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 Grenoble?
Grenoble is 7 hours ahead of Oshkosh.
What is the cheapest way to fly from OSH to GNB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSH–GNB that never appear on search engines, with no booking fees.