# Distance from Denver (DEN) to Sulaymaniyah (ISU)

> 11,083 km · estimated flight time 14h · Ultra-long-haul route.

## Summary

- **Distance**: 11,083 km / 6,887 mi / 5,984 nm
- **Estimated flight time**: 14h
- **Heading**: 24° (north northeast)
- **Return heading**: 337° (north northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Iraq
- **Intercontinental**: North America → Asia
- **Time difference**: +9h (When it's 12:55 in Denver, it's 21:55 in Sulaymaniyah)
- **Elevation difference**: 2,940 ft (ISU 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

### [Sulaymaniyah International Airport (ISU)](https://www.flightduration.online/airport/isu-sulaymaniyah-sulaymaniyah-international-airport/1ef266df-8419-6f7e-be89-06bb2780ed98)

- City: Sulaymaniyah, Iraq
- ICAO: ORSU
- Timezone: Asia/Baghdad
- Coordinates: 35.560000, 45.320000
- Elevation: 2,494 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 12:55 in Denver, it's 21:55 in Sulaymaniyah.
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)
- [Sulaymaniyah International Airport (ISU)](https://www.flightduration.online/airport/isu-sulaymaniyah-sulaymaniyah-international-airport/1ef266df-8419-6f7e-be89-06bb2780ed98)
- [Flight duration calculator](/#calculator)