# Distance from Colombo (CMB) to Owen Sound (YOS)

> 13,943 km · estimated flight time 17h · Ultra-long-haul route.

## Summary

- **Distance**: 13,943 km / 8,664 mi / 7,529 nm
- **Estimated flight time**: 17h
- **Heading**: 343° (north northwest)
- **Return heading**: 24° (north northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (Sri Lanka) → Canada
- **Intercontinental**: Asia → North America
- **Time difference**: -9.5h (When it's 12:44 in Colombo, it's 03:14 in Owen Sound)
- **Elevation difference**: 977 ft (YOS is higher than CMB)

## Airports

### [Bandaranaike International Apt Colombo Airport (CMB)](https://www.flightduration.online/airport/cmb-colombo-bandaranaike-international-apt-colombo-airport/1ef266df-ef5c-65b6-9127-06bb2780ed98)

- City: Colombo, Sri Lanka
- ICAO: VCBI
- Timezone: Asia/Colombo
- Coordinates: 7.180000, 79.880000
- Elevation: 30 ft

### [Owen Sound / Billy Bishop Regional Airport (YOS)](https://www.flightduration.online/airport/yos-owen-sound-owen-sound-billy-bishop-regional-airport/1ef266de-b185-6298-82a9-06bb2780ed98)

- City: Owen Sound, Canada
- ICAO: CYOS
- Timezone: America/Toronto
- Coordinates: 44.590000, -80.840000
- Elevation: 1,007 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 12:44 in Colombo, it's 03:14 in Owen Sound.
With a 9.5-hour time difference, expect significant jet lag.

## Related

- [Bandaranaike International Apt Colombo Airport (CMB)](https://www.flightduration.online/airport/cmb-colombo-bandaranaike-international-apt-colombo-airport/1ef266df-ef5c-65b6-9127-06bb2780ed98)
- [Owen Sound / Billy Bishop Regional Airport (YOS)](https://www.flightduration.online/airport/yos-owen-sound-owen-sound-billy-bishop-regional-airport/1ef266de-b185-6298-82a9-06bb2780ed98)
- [Flight duration calculator](/#calculator)