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RCA to GNB: distance & flight time
Rapid City (Ellsworth Air Force Base) → Grenoble (Grenoble-Isère Airport)
4,861 mi
7,823 km · 4,224 nm
10h
estimated nonstop flight time
+8h
time difference · heading northeast
See live RCA→GNB fares Phone-only fares on this route — call free
Flight time details
4,861 miles nonstop takes roughly 10h gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time gain when reading arrival times on your ticket.
The two airports
- RCA — Ellsworth Air Force Base · Rapid City, 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 RCA
- RAP · Rapid City Regional Airport7 mi away
- SPF · Black Hills Airport-Clyde Ice Field41 mi away
- CDR · Chadron Municipal Airport90 mi away
- GCC · Gillette Campbell County Airport121 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 RCA from GNB?
The flight distance from Rapid City (RCA) to Grenoble (GNB) is 4,861 miles (7,823 km, 4,224 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RCA to GNB?
A nonstop flight takes about 10h 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 Rapid City and Grenoble?
Grenoble is 8 hours ahead of Rapid City.
What is the cheapest way to fly from RCA to GNB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RCA–GNB that never appear on search engines, with no booking fees.