Need help booking?
Unpublished phone-only deals available
BYR to GNB: distance & flight time
Laeso (Læsø Airport) → Grenoble (Grenoble-Isère Airport)
858 mi
1,381 km · 746 nm
2h 20m
estimated nonstop flight time
Same time
time difference · heading south
See live BYR→GNB fares Phone-only fares on this route — call free
Flight time details
858 miles nonstop takes roughly 2h 20m gate to gate, flying south. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- BYR — Læsø Airport · Laeso, Denmark
- 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 BYR
- CNL · Sindal Airport33 mi away
- AAL · Aalborg Airport45 mi away
- GSE · Gothenburg City Airport47 mi away
- GOT · Gothenburg-Landvetter Airport55 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 BYR from GNB?
The flight distance from Laeso (BYR) to Grenoble (GNB) is 858 miles (1,381 km, 746 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BYR to GNB?
A nonstop flight takes about 2h 20m 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 cheapest way to fly from BYR to GNB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BYR–GNB that never appear on search engines, with no booking fees.