# Distance from Atar (ATR) to Denver (DEN)

> 8,698 km · estimated flight time 11h · Long-haul route.

## Summary

- **Distance**: 8,698 km / 5,405 mi / 4,697 nm
- **Estimated flight time**: 11h
- **Heading**: 308° (northwest)
- **Return heading**: 73° (east northeast)
- **Classification**: Long-haul
- **Type**: International (Mauritania) → United States
- **Intercontinental**: Africa → North America
- **Time difference**: -6h (When it's 23:21 in Atar, it's 17:21 in Denver)
- **Elevation difference**: 4,700 ft (DEN is higher than ATR)

## Airports

### [Atar International Airport (ATR)](https://www.flightduration.online/airport/atr-atar-atar-international-airport/1ef266de-e957-66bc-8d77-06bb2780ed98)

- City: Atar, Mauritania
- ICAO: GQPA
- Timezone: Africa/Nouakchott
- Coordinates: 20.510000, -13.040000
- Elevation: 734 ft

### [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

## Route notes

This is a long-haul route typically operated by wide-body aircraft such as the Boeing 777 or Airbus A350. Full meal service, in-flight entertainment, and comfort amenities are standard.

Time-zone information: When it's 23:21 in Atar, it's 17:21 in Denver.
With a 6-hour time difference, expect significant jet lag.

## Related

- [Atar International Airport (ATR)](https://www.flightduration.online/airport/atr-atar-atar-international-airport/1ef266de-e957-66bc-8d77-06bb2780ed98)
- [Denver International Airport (DEN)](https://www.flightduration.online/airport/den-denver-denver-international-airport/1ef266df-1706-67b6-bf3a-06bb2780ed98)
- [Flight duration calculator](/#calculator)