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GNB to RND: distance & flight time
Grenoble (Grenoble-Isère Airport) → San Antonio (Randolph Air Force Base)
5,393 mi
8,680 km · 4,687 nm
11h 3m
estimated nonstop flight time
-7h
time difference · heading northwest
See live GNB→RND fares Phone-only fares on this route — call free
Flight time details
5,393 miles nonstop takes roughly 11h 3m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time set-back when reading arrival times on your ticket.
The two airports
- GNB — Grenoble-Isère Airport · Grenoble, France
- RND — Randolph Air Force Base · San Antonio, United States
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 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
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
Frequently asked questions
How far is GNB from RND?
The flight distance from Grenoble (GNB) to San Antonio (RND) 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 GNB to RND?
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 Grenoble and San Antonio?
San Antonio is 7 hours behind Grenoble.
What is the cheapest way to fly from GNB to RND?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GNB–RND that never appear on search engines, with no booking fees.