# Distance from Shang-I (KNH) to Dorval (YUL)

> 12,147 km · estimated flight time 15h · Ultra-long-haul route.

## Summary

- **Distance**: 12,147 km / 7,548 mi / 6,559 nm
- **Estimated flight time**: 15h
- **Heading**: 9° (north)
- **Return heading**: 348° (north northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Taiwan) → Canada
- **Intercontinental**: Asia → North America
- **Time difference**: -12h (When it's 08:58 in Shang-I, it's 20:58 in Dorval)
- **Elevation difference**: 25 ft (YUL is higher than KNH)

## Airports

### [Kinmen Airport (KNH)](https://www.flightduration.online/airport/knh-shang-i-kinmen-airport/1ef266df-8ab5-6892-b5ec-06bb2780ed98)

- City: Shang-I, Taiwan
- ICAO: RCBS
- Timezone: Asia/Taipei
- Coordinates: 24.430000, 118.360000
- Elevation: 93 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 08:58 in Shang-I, it's 20:58 in Dorval.
With a 12-hour time difference, expect significant jet lag.

## Related

- [Kinmen Airport (KNH)](https://www.flightduration.online/airport/knh-shang-i-kinmen-airport/1ef266df-8ab5-6892-b5ec-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)