# Distance from Denver (DEN) to Irkutsk (IKT)

> 9,393 km · estimated flight time 12h · Ultra-long-haul route.

## Summary

- **Distance**: 9,393 km / 5,837 mi / 5,072 nm
- **Estimated flight time**: 12h
- **Heading**: 343° (north northwest)
- **Return heading**: 22° (north northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Russia
- **Intercontinental**: North America → Europe
- **Time difference**: +14h (When it's 23:31 in Denver, it's 13:31 in Irkutsk)
- **Elevation difference**: 3,759 ft (IKT 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

### [Irkutsk Airport (IKT)](https://www.flightduration.online/airport/ikt-irkutsk-irkutsk-airport/1ef266df-e65d-6cd0-a35f-06bb2780ed98)

- City: Irkutsk, Russia
- ICAO: UIII
- Timezone: Asia/Irkutsk
- Coordinates: 52.270000, 104.390000
- Elevation: 1,675 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 23:31 in Denver, it's 13:31 in Irkutsk.
With a 14-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)
- [Irkutsk Airport (IKT)](https://www.flightduration.online/airport/ikt-irkutsk-irkutsk-airport/1ef266df-e65d-6cd0-a35f-06bb2780ed98)
- [Flight duration calculator](/#calculator)