# Distance from Dayong (DYG) to Dorval (YUL)

> 11,713 km · estimated flight time 15h · Ultra-long-haul route.

## Summary

- **Distance**: 11,713 km / 7,278 mi / 6,324 nm
- **Estimated flight time**: 15h
- **Heading**: 3° (north)
- **Return heading**: 356° (north)
- **Classification**: Ultra-long-haul
- **Type**: International (China) → Canada
- **Intercontinental**: Asia → North America
- **Time difference**: -12h (When it's 18:24 in Dayong, it's 06:24 in Dorval)
- **Elevation difference**: 574 ft (YUL is lower than DYG)

## Airports

### [Dayong Airport (DYG)](https://flightduration.online/airport/dyg-dayong-dayong-airport/1ef266e0-1e6e-60b6-9939-06bb2780ed98)

- City: Dayong, China
- ICAO: ZGDY
- Timezone: Asia/Shanghai
- Coordinates: 29.100000, 110.440000
- Elevation: 692 ft

### [Montréal / Pierre Elliott Trudeau International Airport (YUL)](https://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 18:24 in Dayong, it's 06:24 in Dorval.
With a 12-hour time difference, expect significant jet lag.

## Related

- [Dayong Airport (DYG)](https://flightduration.online/airport/dyg-dayong-dayong-airport/1ef266e0-1e6e-60b6-9939-06bb2780ed98)
- [Montréal / Pierre Elliott Trudeau International Airport (YUL)](https://flightduration.online/airport/yul-dorval-montreal-pierre-elliott-trudeau-international-airport/1ef266de-b315-619e-b7a7-06bb2780ed98)
- [Flight duration calculator](/#calculator)