# Distance from Grand-Santi (GSI) to Sofia (SOF)

> 8,687 km · estimated flight time 11h · Long-haul route.

## Summary

- **Distance**: 8,687 km / 5,398 mi / 4,690 nm
- **Estimated flight time**: 11h
- **Heading**: 47° (northeast)
- **Return heading**: 265° (west)
- **Classification**: Long-haul
- **Type**: International (GF) → Bulgaria
- **Intercontinental**: South America → Europe
- **Time difference**: +6h (When it's 02:35 in Grand-Santi, it's 08:35 in Sofia)
- **Elevation difference**: 1,535 ft (SOF is higher than GSI)

## Airports

### [Grand-Santi Airport (GSI)](https://www.flightduration.online/airport/gsi-grand-santi-grand-santi-airport/1ef266df-c2f6-65b2-9095-06bb2780ed98)

- City: Grand-Santi, GF
- ICAO: SOGS
- Timezone: America/Cayenne
- Coordinates: 4.290000, -54.370000
- Elevation: 207 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 02:35 in Grand-Santi, it's 08:35 in Sofia.
With a 6-hour time difference, expect significant jet lag.

## Related

- [Grand-Santi Airport (GSI)](https://www.flightduration.online/airport/gsi-grand-santi-grand-santi-airport/1ef266df-c2f6-65b2-9095-06bb2780ed98)
- [Sofia Airport (SOF)](https://www.flightduration.online/airport/sof-sofia-sofia-airport/1ef266df-436b-611c-bff1-06bb2780ed98)
- [Flight duration calculator](/#calculator)