# Distance from Grenoble/Saint-Geoirs (GNB) to Las Vegas (LAS)

> 9,171 km · estimated flight time 12h · Ultra-long-haul route.

## Summary

- **Distance**: 9,171 km / 5,698 mi / 4,952 nm
- **Estimated flight time**: 12h
- **Heading**: 315° (northwest)
- **Return heading**: 38° (northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (France) → United States
- **Intercontinental**: Europe → North America
- **Time difference**: -9h (When it's 14:16 in Grenoble/Saint-Geoirs, it's 05:16 in Las Vegas)
- **Elevation difference**: 879 ft (LAS is higher 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

### [Harry Reid International Airport (LAS)](https://www.flightduration.online/airport/las-las-vegas-harry-reid-international-airport/1ef266df-26e1-6280-853b-06bb2780ed98)

- City: Las Vegas, United States
- ICAO: KLAS
- Timezone: America/Los_Angeles
- Coordinates: 36.080000, -115.150000
- Elevation: 2,181 ft

## Route notes

This is an ultra-long-haul route, one of the longest in aviation. It requires wide-body aircraft with extended range capability such as the Airbus A350-900ULR or Boeing 777-200LR. Passengers should prepare for an extended flight with multiple meal services.

Time-zone information: When it's 14:16 in Grenoble/Saint-Geoirs, it's 05:16 in Las Vegas.
With a 9-hour time difference, expect significant jet lag.

## Related

- [Grenoble-Isere Airport (GNB)](https://www.flightduration.online/airport/gnb-grenoblesaint-geoirs-grenoble-isere-airport/1ef266df-4a62-61be-ba35-06bb2780ed98)
- [Harry Reid International Airport (LAS)](https://www.flightduration.online/airport/las-las-vegas-harry-reid-international-airport/1ef266df-26e1-6280-853b-06bb2780ed98)
- [Flight duration calculator](/#calculator)