# Distance from Denver (DEN) to Tanandava (TDV)

> 16,414 km · estimated flight time 20h · Ultra-long-haul route.

## Summary

- **Distance**: 16,414 km / 10,199 mi / 8,863 nm
- **Estimated flight time**: 20h
- **Heading**: 65° (east northeast)
- **Return heading**: 311° (northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Madagascar
- **Intercontinental**: North America → Africa
- **Time difference**: +9h (When it's 15:37 in Denver, it's 00:37 in Tanandava)
- **Elevation difference**: 5,345 ft (TDV is lower than DEN)

## Airports

### [Denver International Airport (DEN)](https://www.flightduration.online/airport/den-denver-denver-international-airport/1ef266df-1706-67b6-bf3a-06bb2780ed98)

- City: Denver, United States
- ICAO: KDEN
- Timezone: America/Denver
- Coordinates: 39.860000, -104.670000
- Elevation: 5,434 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 15:37 in Denver, it's 00:37 in Tanandava.
With a 9-hour time difference, expect significant jet lag.

## Related

- [Denver International Airport (DEN)](https://www.flightduration.online/airport/den-denver-denver-international-airport/1ef266df-1706-67b6-bf3a-06bb2780ed98)
- [Samangoky Airport (TDV)](https://www.flightduration.online/airport/tdv-tanandava-samangoky-airport/1ef266de-dc4e-665a-a4a5-06bb2780ed98)
- [Flight duration calculator](/#calculator)