# Distance from Klagenfurt am Worthersee (KLU) to Las Vegas (LAS)

> 9,527 km · estimated flight time 12h · Ultra-long-haul route.

## Summary

- **Distance**: 9,527 km / 5,920 mi / 5,144 nm
- **Estimated flight time**: 12h
- **Heading**: 321° (northwest)
- **Return heading**: 32° (north northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (Austria) → United States
- **Intercontinental**: Europe → North America
- **Time difference**: -9h (When it's 05:46 in Klagenfurt am Worthersee, it's 20:46 in Las Vegas)
- **Elevation difference**: 711 ft (LAS is higher than KLU)

## Airports

### [Klagenfurt Airport (KLU)](https://www.flightduration.online/airport/klu-klagenfurt-am-worthersee-klagenfurt-airport/1ef266df-5523-6ecc-b5ed-06bb2780ed98)

- City: Klagenfurt am Worthersee, Austria
- ICAO: LOWK
- Timezone: Europe/Vienna
- Coordinates: 46.640000, 14.340000
- Elevation: 1,470 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 05:46 in Klagenfurt am Worthersee, it's 20:46 in Las Vegas.
With a 9-hour time difference, expect significant jet lag.

## Related

- [Klagenfurt Airport (KLU)](https://www.flightduration.online/airport/klu-klagenfurt-am-worthersee-klagenfurt-airport/1ef266df-5523-6ecc-b5ed-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)