# Distance from Nioki (NIO) to Dorval (YUL)

> 10,334 km · estimated flight time 13h · Ultra-long-haul route.

## Summary

- **Distance**: 10,334 km / 6,421 mi / 5,580 nm
- **Estimated flight time**: 13h
- **Heading**: 315° (northwest)
- **Return heading**: 91° (east)
- **Classification**: Ultra-long-haul
- **Type**: International (DR Congo) → Canada
- **Intercontinental**: Africa → North America
- **Time difference**: -5h (When it's 14:38 in Nioki, it's 09:38 in Dorval)
- **Elevation difference**: 925 ft (YUL is lower than NIO)

## Airports

### [Nioki Airport (NIO)](https://www.flightduration.online/airport/nio-nioki-nioki-airport/1ef266de-e233-6a84-b12a-06bb2780ed98)

- City: Nioki, DR Congo
- ICAO: FZBI
- Timezone: Africa/Kinshasa
- Coordinates: -2.720000, 17.680000
- Elevation: 1,043 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 14:38 in Nioki, it's 09:38 in Dorval.
The 5-hour time difference may cause some jet lag.

## Related

- [Nioki Airport (NIO)](https://www.flightduration.online/airport/nio-nioki-nioki-airport/1ef266de-e233-6a84-b12a-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)