# Distance from Kos Island (KGS) to Sofia (SOF)

> 728 km · estimated flight time 2h · Short-haul route.

## Summary

- **Distance**: 728 km / 453 mi / 393 nm
- **Estimated flight time**: 2h
- **Heading**: 336° (north northwest)
- **Return heading**: 153° (south southeast)
- **Classification**: Short-haul
- **Type**: International (Greece) → Bulgaria
- **Time difference**: +0h (When it's 17:49 in Kos Island, it's 17:49 in Sofia)
- **Elevation difference**: 1,330 ft (SOF is higher than KGS)

## Airports

### [Kos Airport (KGS)](https://www.flightduration.online/airport/kgs-kos-island-kos-airport/1ef266df-4e1b-61de-aafe-06bb2780ed98)

- City: Kos Island, Greece
- ICAO: LGKO
- Timezone: Europe/Athens
- Coordinates: 36.790000, 27.090000
- Elevation: 412 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 short-haul route typically served by narrow-body aircraft such as the Boeing 737 or Airbus A320 family. In-flight service is usually limited to drinks and light snacks.

## Related

- [Kos Airport (KGS)](https://www.flightduration.online/airport/kgs-kos-island-kos-airport/1ef266df-4e1b-61de-aafe-06bb2780ed98)
- [Sofia Airport (SOF)](https://www.flightduration.online/airport/sof-sofia-sofia-airport/1ef266df-436b-611c-bff1-06bb2780ed98)
- [Flight duration calculator](/#calculator)