# Distance from Algiers (ALG) to Grand-Santi (GSI)

> 6,867 km · estimated flight time 9h · Long-haul route.

## Summary

- **Distance**: 6,867 km / 4,267 mi / 3,708 nm
- **Estimated flight time**: 9h
- **Heading**: 253° (west southwest)
- **Return heading**: 50° (northeast)
- **Classification**: Long-haul
- **Type**: International (Algeria) → GF
- **Intercontinental**: Africa → South America
- **Time difference**: -4h (When it's 00:27 in Algiers, it's 20:27 in Grand-Santi)
- **Elevation difference**: 125 ft (GSI is higher than ALG)

## Airports

### [Houari Boumediene Airport (ALG)](https://www.flightduration.online/airport/alg-algiers-houari-boumediene-airport/1ef266de-b53b-6ce8-aaed-06bb2780ed98)

- City: Algiers, Algeria
- ICAO: DAAG
- Timezone: Africa/Algiers
- Coordinates: 36.690000, 3.220000
- Elevation: 82 ft

### [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

## 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 00:27 in Algiers, it's 20:27 in Grand-Santi.
The 4-hour time difference may cause some jet lag.

## Related

- [Houari Boumediene Airport (ALG)](https://www.flightduration.online/airport/alg-algiers-houari-boumediene-airport/1ef266de-b53b-6ce8-aaed-06bb2780ed98)
- [Grand-Santi Airport (GSI)](https://www.flightduration.online/airport/gsi-grand-santi-grand-santi-airport/1ef266df-c2f6-65b2-9095-06bb2780ed98)
- [Flight duration calculator](/#calculator)