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GNB to KNF: distance & flight time
Grenoble (Grenoble-Isère Airport) → Marham (RAF Marham)
548 mi
881 km · 476 nm
1h 39m
estimated nonstop flight time
-1h
time difference · heading north
See live GNB→KNF fares Phone-only fares on this route — call free
Flight time details
548 miles nonstop takes roughly 1h 39m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- GNB — Grenoble-Isère Airport · Grenoble, France
- KNF — RAF Marham · Marham, United Kingdom
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 KNF
- LKZ · RAF Lakenheath17 mi away
- MHZ · RAF Mildenhall20 mi away
- BEQ · RAF Honington23 mi away
- NWI · Norwich International Airport31 mi away
Frequently asked questions
How far is GNB from KNF?
The flight distance from Grenoble (GNB) to Marham (KNF) is 548 miles (881 km, 476 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GNB to KNF?
A nonstop flight takes about 1h 39m 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 Marham?
Marham is 1 hour behind Grenoble.
What is the cheapest way to fly from GNB to KNF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GNB–KNF that never appear on search engines, with no booking fees.