# Distance from Las Vegas (LAS) to Tanandava (TDV)

> 17,421 km · estimated flight time 21h · Ultra-long-haul route.

## Summary

- **Distance**: 17,421 km / 10,825 mi / 9,406 nm
- **Estimated flight time**: 21h
- **Heading**: 58° (east northeast)
- **Return heading**: 313° (northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Madagascar
- **Intercontinental**: North America → Africa
- **Time difference**: +10h (When it's 16:17 in Las Vegas, it's 02:17 in Tanandava)
- **Elevation difference**: 2,092 ft (TDV is lower than LAS)

## Airports

### [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

### [Samangoky Airport (TDV)](https://www.flightduration.online/airport/tdv-tanandava-samangoky-airport/1ef266de-dc4e-665a-a4a5-06bb2780ed98)

- City: Tanandava, Madagascar
- ICAO: FMSN
- Timezone: Indian/Antananarivo
- Coordinates: -21.700000, 43.730000
- Elevation: 89 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 16:17 in Las Vegas, it's 02:17 in Tanandava.
With a 10-hour time difference, expect significant jet lag.

## Related

- [Harry Reid International Airport (LAS)](https://www.flightduration.online/airport/las-las-vegas-harry-reid-international-airport/1ef266df-26e1-6280-853b-06bb2780ed98)
- [Samangoky Airport (TDV)](https://www.flightduration.online/airport/tdv-tanandava-samangoky-airport/1ef266de-dc4e-665a-a4a5-06bb2780ed98)
- [Flight duration calculator](/#calculator)