# Distance from Dayton (FFO) to Helsinki (HEL)

> 7,157 km · estimated flight time 9h · Long-haul route.

## Summary

- **Distance**: 7,157 km / 4,447 mi / 3,865 nm
- **Estimated flight time**: 9h
- **Heading**: 31° (north northeast)
- **Return heading**: 306° (northwest)
- **Classification**: Long-haul
- **Type**: International (United States) → Finland
- **Intercontinental**: North America → Europe
- **Time difference**: +7h (When it's 04:15 in Dayton, it's 11:15 in Helsinki)
- **Elevation difference**: 644 ft (HEL is lower than FFO)

## Airports

### [Wright-Patterson Afb Airport (FFO)](https://www.flightduration.online/airport/ffo-dayton-wright-patterson-afb-airport/1ef266df-1c0b-61a8-8a63-06bb2780ed98)

- City: Dayton, United States
- ICAO: KFFO
- Timezone: America/New_York
- Coordinates: 39.830000, -84.050000
- Elevation: 823 ft

### [Helsinki Vantaa Airport (HEL)](https://www.flightduration.online/airport/hel-helsinki-helsinki-vantaa-airport/1ef266de-c121-6940-a083-06bb2780ed98)

- City: Helsinki, Finland
- ICAO: EFHK
- Timezone: Europe/Helsinki
- Coordinates: 60.320000, 24.960000
- Elevation: 179 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 04:15 in Dayton, it's 11:15 in Helsinki.
With a 7-hour time difference, expect significant jet lag.

## Related

- [Wright-Patterson Afb Airport (FFO)](https://www.flightduration.online/airport/ffo-dayton-wright-patterson-afb-airport/1ef266df-1c0b-61a8-8a63-06bb2780ed98)
- [Helsinki Vantaa Airport (HEL)](https://www.flightduration.online/airport/hel-helsinki-helsinki-vantaa-airport/1ef266de-c121-6940-a083-06bb2780ed98)
- [Flight duration calculator](/#calculator)