# Distance from San Francisco (SFO) to Isla de la Juventud (SZJ)

> 4,164 km · estimated flight time 6h · Long-haul route.

## Summary

- **Distance**: 4,164 km / 2,588 mi / 2,249 nm
- **Estimated flight time**: 6h
- **Heading**: 104° (east southeast)
- **Return heading**: 304° (northwest)
- **Classification**: Long-haul
- **Type**: International (United States) → Cuba
- **Time difference**: +3h (When it's 08:32 in San Francisco, it's 11:32 in Isla de la Juventud)
- **Elevation difference**: 26 ft (SZJ is higher than SFO)

## Airports

### [San Francisco International Airport (SFO)](https://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

### [Siguanea Airport (SZJ)](https://flightduration.online/airport/szj-isla-de-la-juventud-siguanea-airport/1ef266df-6b47-688e-8870-06bb2780ed98)

- City: Isla de la Juventud, Cuba
- ICAO: MUSN
- Timezone: America/Havana
- Coordinates: 21.640000, -82.960000
- Elevation: 39 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 08:32 in San Francisco, it's 11:32 in Isla de la Juventud.
The 3-hour time difference may cause some jet lag.

## Related

- [San Francisco International Airport (SFO)](https://flightduration.online/airport/sfo-san-francisco-san-francisco-international-airport/1ef266df-382a-66ea-a1cc-06bb2780ed98)
- [Siguanea Airport (SZJ)](https://flightduration.online/airport/szj-isla-de-la-juventud-siguanea-airport/1ef266df-6b47-688e-8870-06bb2780ed98)
- [Flight duration calculator](/#calculator)