# Distance from Cluj-Napoca (CLJ) to Sofia (SOF)

> 455 km · estimated flight time 2h · Regional route.

## Summary

- **Distance**: 455 km / 283 mi / 246 nm
- **Estimated flight time**: 2h
- **Heading**: 183° (south)
- **Return heading**: 3° (north)
- **Classification**: Regional
- **Type**: International (Romania) → Bulgaria
- **Time difference**: +0h (When it's 02:29 in Cluj-Napoca, it's 02:29 in Sofia)
- **Elevation difference**: 706 ft (SOF is higher than CLJ)

## Airports

### [Cluj-Napoca International Airport (CLJ)](https://flightduration.online/airport/clj-cluj-napoca-cluj-napoca-international-airport/1ef266df-5669-6e44-bf56-06bb2780ed98)

- City: Cluj-Napoca, Romania
- ICAO: LRCL
- Timezone: Europe/Bucharest
- Coordinates: 46.790000, 23.690000
- Elevation: 1,036 ft

### [Sofia Airport (SOF)](https://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 short regional route, typically operated by turboprop or small regional jet aircraft. Flight time is minimal and passengers can expect a quick, efficient journey.

## Related

- [Cluj-Napoca International Airport (CLJ)](https://flightduration.online/airport/clj-cluj-napoca-cluj-napoca-international-airport/1ef266df-5669-6e44-bf56-06bb2780ed98)
- [Sofia Airport (SOF)](https://flightduration.online/airport/sof-sofia-sofia-airport/1ef266df-436b-611c-bff1-06bb2780ed98)
- [Flight duration calculator](/#calculator)