# Distance from Denver (DEN) to Fianarantsoa Airport (WFI)

> 16,651 km · estimated flight time 21h · Ultra-long-haul route.

## Summary

- **Distance**: 16,651 km / 10,347 mi / 8,991 nm
- **Estimated flight time**: 21h
- **Heading**: 61° (east northeast)
- **Return heading**: 314° (northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Madagascar
- **Intercontinental**: North America → Africa
- **Time difference**: +9h (When it's 21:23 in Denver, it's 06:23 in Fianarantsoa Airport)
- **Elevation difference**: 1,776 ft (WFI 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

### [Fianarantsoa Airport (WFI)](https://www.flightduration.online/airport/wfi-fianarantsoa-airport/1ef266de-dc32-6da6-8e3c-06bb2780ed98)

- City: Fianarantsoa Airport, Madagascar
- ICAO: FMSF
- Timezone: Indian/Antananarivo
- Coordinates: -21.440000, 47.110000
- Elevation: 3,658 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 21:23 in Denver, it's 06:23 in Fianarantsoa Airport.
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)
- [Fianarantsoa Airport (WFI)](https://www.flightduration.online/airport/wfi-fianarantsoa-airport/1ef266de-dc32-6da6-8e3c-06bb2780ed98)
- [Flight duration calculator](/#calculator)