# Distance from Sao Tome (TMS) to Dorval (YUL)

> 9,234 km · estimated flight time 12h · Ultra-long-haul route.

## Summary

- **Distance**: 9,234 km / 5,738 mi / 4,986 nm
- **Estimated flight time**: 12h
- **Heading**: 316° (northwest)
- **Return heading**: 97° (east)
- **Classification**: Ultra-long-haul
- **Type**: International (São Tomé and Príncipe) → Canada
- **Intercontinental**: Africa → North America
- **Time difference**: -4h (When it's 22:20 in Sao Tome, it's 18:20 in Dorval)
- **Elevation difference**: 85 ft (YUL is higher than TMS)

## Airports

### [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

### [Montréal / Pierre Elliott Trudeau International Airport (YUL)](https://www.flightduration.online/airport/yul-dorval-montreal-pierre-elliott-trudeau-international-airport/1ef266de-b315-619e-b7a7-06bb2780ed98)

- City: Dorval, Canada
- ICAO: CYUL
- Timezone: America/Toronto
- Coordinates: 45.470000, -73.740000
- Elevation: 118 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 22:20 in Sao Tome, it's 18:20 in Dorval.
The 4-hour time difference may cause some jet lag.

## Related

- [Sao Tome International Airport (TMS)](https://www.flightduration.online/airport/tms-sao-tome-sao-tome-international-airport/1ef266de-dd85-69c4-ae5d-06bb2780ed98)
- [Montréal / Pierre Elliott Trudeau International Airport (YUL)](https://www.flightduration.online/airport/yul-dorval-montreal-pierre-elliott-trudeau-international-airport/1ef266de-b315-619e-b7a7-06bb2780ed98)
- [Flight duration calculator](/#calculator)