# Distance from Grand-Santi (GSI) to San Francisco (SFO)

> 7,788 km · estimated flight time 10h · Long-haul route.

## Summary

- **Distance**: 7,788 km / 4,839 mi / 4,205 nm
- **Estimated flight time**: 10h
- **Heading**: 309° (northwest)
- **Return heading**: 100° (east)
- **Classification**: Long-haul
- **Type**: International (GF) → United States
- **Intercontinental**: South America → North America
- **Time difference**: -4h (When it's 23:45 in Grand-Santi, it's 19:45 in San Francisco)
- **Elevation difference**: 194 ft (SFO is lower 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

### [San Francisco International Airport (SFO)](https://www.flightduration.online/airport/sfo-san-francisco-san-francisco-international-airport/1ef266df-382a-66ea-a1cc-06bb2780ed98)

- City: San Francisco, United States
- ICAO: KSFO
- Timezone: America/Los_Angeles
- Coordinates: 37.620000, -122.380000
- Elevation: 13 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 23:45 in Grand-Santi, it's 19:45 in San Francisco.
The 4-hour time difference may cause some jet lag.

## Related

- [Grand-Santi Airport (GSI)](https://www.flightduration.online/airport/gsi-grand-santi-grand-santi-airport/1ef266df-c2f6-65b2-9095-06bb2780ed98)
- [San Francisco International Airport (SFO)](https://www.flightduration.online/airport/sfo-san-francisco-san-francisco-international-airport/1ef266df-382a-66ea-a1cc-06bb2780ed98)
- [Flight duration calculator](/#calculator)