Need help booking?
Unpublished phone-only deals available
TRI to GNB: distance & flight time
BRISTOL (Tri-Cities Regional TN/VA Airport) → Grenoble (Grenoble-Isère Airport)
4,391 mi
7,067 km · 3,816 nm
9h 5m
estimated nonstop flight time
+6h
time difference · heading northeast
See live TRI→GNB fares Phone-only fares on this route — call free
Flight time details
4,391 miles nonstop takes roughly 9h 5m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- TRI — Tri-Cities Regional TN/VA Airport · BRISTOL, 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 TRI
- MRN · Foothills Regional Airport63 mi away
- AVL · Asheville Regional Airport72 mi away
- IKB · Wilkes County Airport75 mi away
- HKY · Hickory Regional Airport76 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 TRI from GNB?
The flight distance from BRISTOL (TRI) to Grenoble (GNB) is 4,391 miles (7,067 km, 3,816 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TRI to GNB?
A nonstop flight takes about 9h 5m 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 BRISTOL and Grenoble?
Grenoble is 6 hours ahead of BRISTOL.
What is the cheapest way to fly from TRI to GNB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TRI–GNB that never appear on search engines, with no booking fees.