# Distance from Guantanamo (GAO) to Singapore (SIN)

> 17,629 km · estimated flight time 22h · Ultra-long-haul route.

## Summary

- **Distance**: 17,629 km / 10,954 mi / 9,519 nm
- **Estimated flight time**: 22h
- **Heading**: 2° (north)
- **Return heading**: 358° (north)
- **Classification**: Ultra-long-haul
- **Type**: International (Cuba) → Singapore
- **Intercontinental**: North America → Asia
- **Time difference**: +12h (When it's 17:46 in Guantanamo, it's 05:46 in Singapore)
- **Elevation difference**: 34 ft (SIN is lower than GAO)

## Airports

### [Mariana Grajales Airport (GAO)](https://www.flightduration.online/airport/gao-guantanamo-mariana-grajales-airport/1ef266df-6adb-60b2-9dd3-06bb2780ed98)

- City: Guantanamo, Cuba
- ICAO: MUGT
- Timezone: America/Havana
- Coordinates: 20.090000, -75.160000
- Elevation: 56 ft

### [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

## 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 17:46 in Guantanamo, it's 05:46 in Singapore.
With a 12-hour time difference, expect significant jet lag.

## Related

- [Mariana Grajales Airport (GAO)](https://www.flightduration.online/airport/gao-guantanamo-mariana-grajales-airport/1ef266df-6adb-60b2-9dd3-06bb2780ed98)
- [Singapore Changi International Airport (SIN)](https://www.flightduration.online/airport/sin-singapore-singapore-changi-international-airport/1ef266e0-00ca-656e-b481-06bb2780ed98)
- [Flight duration calculator](/#calculator)