# Distance from Killarney (KIR) to Sofia (SOF)

> 2,662 km · estimated flight time 4h · Medium-haul route.

## Summary

- **Distance**: 2,662 km / 1,654 mi / 1,438 nm
- **Estimated flight time**: 4h
- **Heading**: 100° (east)
- **Return heading**: 305° (northwest)
- **Classification**: Medium-haul
- **Type**: International (Ireland) → Bulgaria
- **Time difference**: +2h (When it's 00:09 in Killarney, it's 02:09 in Sofia)
- **Elevation difference**: 1,630 ft (SOF is higher than KIR)

## Airports

### [Kerry Airport (KIR)](https://www.flightduration.online/airport/kir-killarney-kerry-airport/1ef266de-c774-6b9e-b26a-06bb2780ed98)

- City: Killarney, Ireland
- ICAO: EIKY
- Timezone: Europe/Dublin
- Coordinates: 52.180000, -9.520000
- Elevation: 112 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 00:09 in Killarney, it's 02:09 in Sofia.

## Related

- [Kerry Airport (KIR)](https://www.flightduration.online/airport/kir-killarney-kerry-airport/1ef266de-c774-6b9e-b26a-06bb2780ed98)
- [Sofia Airport (SOF)](https://www.flightduration.online/airport/sof-sofia-sofia-airport/1ef266df-436b-611c-bff1-06bb2780ed98)
- [Flight duration calculator](/#calculator)