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RND to GNB: distance & flight time
San Antonio (Randolph Air Force Base) → Grenoble (Grenoble-Isère Airport)
5,393 mi
8,680 km · 4,687 nm
11h 3m
estimated nonstop flight time
+7h
time difference · heading northeast
See live RND→GNB fares Phone-only fares on this route — call free
Flight time details
5,393 miles nonstop takes roughly 11h 3m 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
- RND — Randolph Air Force Base · San Antonio, 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 RND
- SAT · San Antonio International Airport11 mi away
- SSF · Stinson Municipal Airport18 mi away
- AUS · Austin Bergstrom International Airport59 mi away
- SKF · Lackland Air Force Base21 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 RND from GNB?
The flight distance from San Antonio (RND) to Grenoble (GNB) is 5,393 miles (8,680 km, 4,687 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RND to GNB?
A nonstop flight takes about 11h 3m 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 San Antonio and Grenoble?
Grenoble is 7 hours ahead of San Antonio.
What is the cheapest way to fly from RND to GNB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RND–GNB that never appear on search engines, with no booking fees.