# Distance from Singapore (SIN) to Isla de la Juventud (SZJ)

> 17,350 km · estimated flight time 21h · Ultra-long-haul route.

## Summary

- **Distance**: 17,350 km / 10,780 mi / 9,368 nm
- **Estimated flight time**: 21h
- **Heading**: 16° (north northeast)
- **Return heading**: 343° (north northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Singapore) → Cuba
- **Intercontinental**: Asia → North America
- **Time difference**: -12h (When it's 23:19 in Singapore, it's 11:19 in Isla de la Juventud)
- **Elevation difference**: 17 ft (SZJ is higher than SIN)

## Airports

### [Singapore Changi International Airport (SIN)](https://www.flightduration.online/airport/sin-singapore-singapore-changi-international-airport/1ef266e0-00ca-656e-b481-06bb2780ed98)

- City: Singapore, Singapore
- ICAO: WSSS
- Timezone: Asia/Singapore
- Coordinates: 1.350000, 103.990000
- Elevation: 22 ft

### [Siguanea Airport (SZJ)](https://www.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 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 23:19 in Singapore, it's 11:19 in Isla de la Juventud.
With a 12-hour time difference, expect significant jet lag.

## Related

- [Singapore Changi International Airport (SIN)](https://www.flightduration.online/airport/sin-singapore-singapore-changi-international-airport/1ef266e0-00ca-656e-b481-06bb2780ed98)
- [Siguanea Airport (SZJ)](https://www.flightduration.online/airport/szj-isla-de-la-juventud-siguanea-airport/1ef266df-6b47-688e-8870-06bb2780ed98)
- [Flight duration calculator](/#calculator)