# Distance from Khok Kathiam Airport (KKM) to Dorval (YUL)

> 13,282 km · estimated flight time 17h · Ultra-long-haul route.

## Summary

- **Distance**: 13,282 km / 8,253 mi / 7,172 nm
- **Estimated flight time**: 17h
- **Heading**: 355° (north)
- **Return heading**: 6° (north)
- **Classification**: Ultra-long-haul
- **Type**: International (Thailand) → Canada
- **Intercontinental**: Asia → North America
- **Time difference**: -11h (When it's 18:20 in Khok Kathiam Airport, it's 07:20 in Dorval)
- **Elevation difference**: 5 ft (YUL is lower than KKM)

## Airports

### [Khok Kathiam Airport (KKM)](https://flightduration.online/airport/kkm-khok-kathiam-airport/1ef266df-f500-62d8-8a0a-06bb2780ed98)

- City: Khok Kathiam Airport, Thailand
- ICAO: VTBL
- Timezone: Asia/Bangkok
- Coordinates: 14.870000, 100.660000
- Elevation: 123 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 18:20 in Khok Kathiam Airport, it's 07:20 in Dorval.
With a 11-hour time difference, expect significant jet lag.

## Related

- [Khok Kathiam Airport (KKM)](https://flightduration.online/airport/kkm-khok-kathiam-airport/1ef266df-f500-62d8-8a0a-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)