# Distance from Singapore (SIN) to Sao Tome (TMS)

> 10,816 km · estimated flight time 14h · Ultra-long-haul route.

## Summary

- **Distance**: 10,816 km / 6,721 mi / 5,840 nm
- **Estimated flight time**: 14h
- **Heading**: 271° (west)
- **Return heading**: 89° (east)
- **Classification**: Ultra-long-haul
- **Type**: International (Singapore) → São Tomé and Príncipe
- **Intercontinental**: Asia → Africa
- **Time difference**: -8h (When it's 09:37 in Singapore, it's 01:37 in Sao Tome)
- **Elevation difference**: 11 ft (TMS 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

### [Sao Tome International Airport (TMS)](https://www.flightduration.online/airport/tms-sao-tome-sao-tome-international-airport/1ef266de-dd85-69c4-ae5d-06bb2780ed98)

- City: Sao Tome, São Tomé and Príncipe
- ICAO: FPST
- Timezone: Africa/Sao_Tome
- Coordinates: 0.380000, 6.710000
- Elevation: 33 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 09:37 in Singapore, it's 01:37 in Sao Tome.
With a 8-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)
- [Sao Tome International Airport (TMS)](https://www.flightduration.online/airport/tms-sao-tome-sao-tome-international-airport/1ef266de-dd85-69c4-ae5d-06bb2780ed98)
- [Flight duration calculator](/#calculator)