# Distance from Ardabil (ADU) to Denver (DEN)

> 10,899 km · estimated flight time 14h · Ultra-long-haul route.

## Summary

- **Distance**: 10,899 km / 6,772 mi / 5,885 nm
- **Estimated flight time**: 14h
- **Heading**: 339° (north northwest)
- **Return heading**: 21° (north northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (Iran) → United States
- **Intercontinental**: Asia → North America
- **Time difference**: -9.5h (When it's 19:07 in Ardabil, it's 09:37 in Denver)
- **Elevation difference**: 1,119 ft (DEN is higher than ADU)

## Airports

### [Ardabil Airport (ADU)](https://www.flightduration.online/airport/adu-ardabil-ardabil-airport/1ef266df-7e6a-60ba-8347-06bb2780ed98)

- City: Ardabil, Iran
- ICAO: OITL
- Timezone: Asia/Tehran
- Coordinates: 38.330000, 48.420000
- Elevation: 4,315 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 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 19:07 in Ardabil, it's 09:37 in Denver.
With a 9.5-hour time difference, expect significant jet lag.

## Related

- [Ardabil Airport (ADU)](https://www.flightduration.online/airport/adu-ardabil-ardabil-airport/1ef266df-7e6a-60ba-8347-06bb2780ed98)
- [Denver International Airport (DEN)](https://www.flightduration.online/airport/den-denver-denver-international-airport/1ef266df-1706-67b6-bf3a-06bb2780ed98)
- [Flight duration calculator](/#calculator)