# Distance from Mattannur (CNN) to Sofia (SOF)

> 6,055 km · estimated flight time 8h · Long-haul route.

## Summary

- **Distance**: 6,055 km / 3,762 mi / 3,269 nm
- **Estimated flight time**: 8h
- **Heading**: 315° (northwest)
- **Return heading**: 108° (east southeast)
- **Classification**: Long-haul
- **Type**: International (India) → Bulgaria
- **Intercontinental**: Asia → Europe
- **Time difference**: -2.5h (When it's 16:36 in Mattannur, it's 14:06 in Sofia)
- **Elevation difference**: 1,398 ft (SOF is higher than CNN)

## Airports

### [Kannur International Airport (CNN)](https://www.flightduration.online/airport/cnn-mattannur-kannur-international-airport/1ef266df-f3d8-64aa-8377-06bb2780ed98)

- City: Mattannur, India
- ICAO: VOKN
- Timezone: Asia/Kolkata
- Coordinates: 11.920000, 75.550000
- Elevation: 344 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 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 16:36 in Mattannur, it's 14:06 in Sofia.

## Related

- [Kannur International Airport (CNN)](https://www.flightduration.online/airport/cnn-mattannur-kannur-international-airport/1ef266df-f3d8-64aa-8377-06bb2780ed98)
- [Sofia Airport (SOF)](https://www.flightduration.online/airport/sof-sofia-sofia-airport/1ef266df-436b-611c-bff1-06bb2780ed98)
- [Flight duration calculator](/#calculator)