# Distance from Ubon Ratchathani (UBP) to Dorval (YUL)

> 13,262 km · estimated flight time 17h · Ultra-long-haul route.

## Summary

- **Distance**: 13,262 km / 8,241 mi / 7,161 nm
- **Estimated flight time**: 17h
- **Heading**: 359° (north)
- **Return heading**: 2° (north)
- **Classification**: Ultra-long-haul
- **Type**: International (Thailand) → Canada
- **Intercontinental**: Asia → North America
- **Time difference**: -11h (When it's 23:53 in Ubon Ratchathani, it's 12:53 in Dorval)
- **Elevation difference**: 288 ft (YUL is lower than UBP)

## Airports

### [Ubon Ratchathani Airport (UBP)](https://www.flightduration.online/airport/ubp-ubon-ratchathani-ubon-ratchathani-airport/1ef266df-f5e3-6664-8c13-06bb2780ed98)

- City: Ubon Ratchathani, Thailand
- ICAO: VTUU
- Timezone: Asia/Bangkok
- Coordinates: 15.250000, 104.870000
- Elevation: 406 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 23:53 in Ubon Ratchathani, it's 12:53 in Dorval.
With a 11-hour time difference, expect significant jet lag.

## Related

- [Ubon Ratchathani Airport (UBP)](https://www.flightduration.online/airport/ubp-ubon-ratchathani-ubon-ratchathani-airport/1ef266df-f5e3-6664-8c13-06bb2780ed98)
- [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)