# Distance from Helsinki (HEL) to Tanandava (TDV)

> 9,277 km · estimated flight time 12h · Ultra-long-haul route.

## Summary

- **Distance**: 9,277 km / 5,765 mi / 5,009 nm
- **Estimated flight time**: 12h
- **Heading**: 162° (south southeast)
- **Return heading**: 351° (north)
- **Classification**: Ultra-long-haul
- **Type**: International (Finland) → Madagascar
- **Intercontinental**: Europe → Africa
- **Time difference**: +0h (When it's 17:41 in Helsinki, it's 17:41 in Tanandava)
- **Elevation difference**: 90 ft (TDV is lower than HEL)

## Airports

### [Helsinki Vantaa Airport (HEL)](https://www.flightduration.online/airport/hel-helsinki-helsinki-vantaa-airport/1ef266de-c121-6940-a083-06bb2780ed98)

- City: Helsinki, Finland
- ICAO: EFHK
- Timezone: Europe/Helsinki
- Coordinates: 60.320000, 24.960000
- Elevation: 179 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.

## Related

- [Helsinki Vantaa Airport (HEL)](https://www.flightduration.online/airport/hel-helsinki-helsinki-vantaa-airport/1ef266de-c121-6940-a083-06bb2780ed98)
- [Samangoky Airport (TDV)](https://www.flightduration.online/airport/tdv-tanandava-samangoky-airport/1ef266de-dc4e-665a-a4a5-06bb2780ed98)
- [Flight duration calculator](/#calculator)