# Distance from Den Helder (DHR) to Sofia (SOF)

> 1,787 km · estimated flight time 3h · Medium-haul route.

## Summary

- **Distance**: 1,787 km / 1,110 mi / 965 nm
- **Estimated flight time**: 3h
- **Heading**: 122° (east southeast)
- **Return heading**: 316° (northwest)
- **Classification**: Medium-haul
- **Type**: International (Netherlands) → Bulgaria
- **Time difference**: +1h (When it's 08:37 in Den Helder, it's 09:37 in Sofia)
- **Elevation difference**: 1,739 ft (SOF is higher than DHR)

## Airports

### [De Kooy Airport (DHR)](https://www.flightduration.online/airport/dhr-den-helder-de-kooy-airport/1ef266de-c6d7-6b0a-984c-06bb2780ed98)

- City: Den Helder, Netherlands
- ICAO: EHKD
- Timezone: Europe/Amsterdam
- Coordinates: 52.920000, 4.780000
- Elevation: 3 ft

### [Sofia Airport (SOF)](https://www.flightduration.online/airport/sof-sofia-sofia-airport/1ef266df-436b-611c-bff1-06bb2780ed98)

- City: Sofia, Bulgaria
- ICAO: LBSF
- Timezone: Europe/Sofia
- Coordinates: 42.700000, 23.410000
- Elevation: 1,742 ft

## Route notes

This is a medium-haul route that may be operated by either narrow-body or wide-body aircraft depending on demand. Passengers can expect a meal service on most carriers.

Time-zone information: When it's 08:37 in Den Helder, it's 09:37 in Sofia.

## Related

- [De Kooy Airport (DHR)](https://www.flightduration.online/airport/dhr-den-helder-de-kooy-airport/1ef266de-c6d7-6b0a-984c-06bb2780ed98)
- [Sofia Airport (SOF)](https://www.flightduration.online/airport/sof-sofia-sofia-airport/1ef266df-436b-611c-bff1-06bb2780ed98)
- [Flight duration calculator](/#calculator)