# Distance from Changhai (CNI) to Helsinki (HEL)

> 6,683 km · estimated flight time 9h · Long-haul route.

## Summary

- **Distance**: 6,683 km / 4,152 mi / 3,608 nm
- **Estimated flight time**: 9h
- **Heading**: 326° (northwest)
- **Return heading**: 62° (east northeast)
- **Classification**: Long-haul
- **Type**: International (China) → Finland
- **Intercontinental**: Asia → Europe
- **Time difference**: -5h (When it's 16:23 in Changhai, it's 11:23 in Helsinki)
- **Elevation difference**: 99 ft (HEL is higher than CNI)

## Airports

### [Changhai Airport (CNI)](https://www.flightduration.online/airport/cni-changhai-changhai-airport/1ef266e0-212c-6a28-92ef-06bb2780ed98)

- City: Changhai, China
- ICAO: ZYCH
- Timezone: Asia/Shanghai
- Coordinates: 39.270000, 122.670000
- Elevation: 80 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 16:23 in Changhai, it's 11:23 in Helsinki.
The 5-hour time difference may cause some jet lag.

## Related

- [Changhai Airport (CNI)](https://www.flightduration.online/airport/cni-changhai-changhai-airport/1ef266e0-212c-6a28-92ef-06bb2780ed98)
- [Helsinki Vantaa Airport (HEL)](https://www.flightduration.online/airport/hel-helsinki-helsinki-vantaa-airport/1ef266de-c121-6940-a083-06bb2780ed98)
- [Flight duration calculator](/#calculator)