# Distance from Grenoble/Saint-Geoirs (GNB) to London (LHR)

> 802 km · estimated flight time 2h · Short-haul route.

## Summary

- **Distance**: 802 km / 498 mi / 433 nm
- **Estimated flight time**: 2h
- **Heading**: 330° (north northwest)
- **Return heading**: 146° (southeast)
- **Classification**: Short-haul
- **Type**: International (France) → United Kingdom
- **Time difference**: -1h (When it's 19:46 in Grenoble/Saint-Geoirs, it's 18:46 in London)
- **Elevation difference**: 1,219 ft (LHR is lower than GNB)

## Airports

### [Grenoble-Isere Airport (GNB)](https://www.flightduration.online/airport/gnb-grenoblesaint-geoirs-grenoble-isere-airport/1ef266df-4a62-61be-ba35-06bb2780ed98)

- City: Grenoble/Saint-Geoirs, France
- ICAO: LFLS
- Timezone: Europe/Paris
- Coordinates: 45.360000, 5.330000
- Elevation: 1,302 ft

### [London Heathrow Airport (LHR)](https://www.flightduration.online/airport/lhr-london-london-heathrow-airport/1ef266de-c45a-6b7a-a3bf-06bb2780ed98)

- City: London, United Kingdom
- ICAO: EGLL
- Timezone: Europe/London
- Coordinates: 51.470000, -0.460000
- Elevation: 83 ft

## Route notes

This is a short-haul route typically served by narrow-body aircraft such as the Boeing 737 or Airbus A320 family. In-flight service is usually limited to drinks and light snacks.

Time-zone information: When it's 19:46 in Grenoble/Saint-Geoirs, it's 18:46 in London.

## Related

- [Grenoble-Isere Airport (GNB)](https://www.flightduration.online/airport/gnb-grenoblesaint-geoirs-grenoble-isere-airport/1ef266df-4a62-61be-ba35-06bb2780ed98)
- [London Heathrow Airport (LHR)](https://www.flightduration.online/airport/lhr-london-london-heathrow-airport/1ef266de-c45a-6b7a-a3bf-06bb2780ed98)
- [Flight duration calculator](/#calculator)