# Distance from Perez Zeledon (IPZ) to Sofia (SOF)

> 10,667 km · estimated flight time 14h · Ultra-long-haul route.

## Summary

- **Distance**: 10,667 km / 6,628 mi / 5,760 nm
- **Estimated flight time**: 14h
- **Heading**: 45° (northeast)
- **Return heading**: 289° (west northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Costa Rica) → Bulgaria
- **Intercontinental**: North America → Europe
- **Time difference**: +9h (When it's 00:30 in Perez Zeledon, it's 09:30 in Sofia)
- **Elevation difference**: 358 ft (SOF is lower than IPZ)

## Airports

### [San Isidro del General Airport (IPZ)](https://www.flightduration.online/airport/ipz-perez-zeledon-san-isidro-del-general-airport/1ef266df-66af-69de-89c1-06bb2780ed98)

- City: Perez Zeledon, Costa Rica
- ICAO: MRSI
- Timezone: America/Costa_Rica
- Coordinates: 9.350000, -83.710000
- Elevation: 2,100 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 an ultra-long-haul route, one of the longest in aviation. It requires wide-body aircraft with extended range capability such as the Airbus A350-900ULR or Boeing 777-200LR. Passengers should prepare for an extended flight with multiple meal services.

Time-zone information: When it's 00:30 in Perez Zeledon, it's 09:30 in Sofia.
With a 9-hour time difference, expect significant jet lag.

## Related

- [San Isidro del General Airport (IPZ)](https://www.flightduration.online/airport/ipz-perez-zeledon-san-isidro-del-general-airport/1ef266df-66af-69de-89c1-06bb2780ed98)
- [Sofia Airport (SOF)](https://www.flightduration.online/airport/sof-sofia-sofia-airport/1ef266df-436b-611c-bff1-06bb2780ed98)
- [Flight duration calculator](/#calculator)