# Distance from Denver (DEN) to Oulu / Oulunsalo (OUL)

> 7,583 km · estimated flight time 10h · Long-haul route.

## Summary

- **Distance**: 7,583 km / 4,712 mi / 4,095 nm
- **Estimated flight time**: 10h
- **Heading**: 20° (north northeast)
- **Return heading**: 321° (northwest)
- **Classification**: Long-haul
- **Type**: International (United States) → Finland
- **Intercontinental**: North America → Europe
- **Time difference**: +9h (When it's 19:42 in Denver, it's 04:42 in Oulu / Oulunsalo)
- **Elevation difference**: 5,387 ft (OUL 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

### [Oulu Airport (OUL)](https://www.flightduration.online/airport/oul-oulu-oulunsalo-oulu-airport/1ef266de-c1df-62a6-abeb-06bb2780ed98)

- City: Oulu / Oulunsalo, Finland
- ICAO: EFOU
- Timezone: Europe/Helsinki
- Coordinates: 64.930000, 25.350000
- Elevation: 47 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 19:42 in Denver, it's 04:42 in Oulu / Oulunsalo.
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)
- [Oulu Airport (OUL)](https://www.flightduration.online/airport/oul-oulu-oulunsalo-oulu-airport/1ef266de-c1df-62a6-abeb-06bb2780ed98)
- [Flight duration calculator](/#calculator)