# Distance from Ottawa (YOW) to South Galway Airport (ZGL)

> 16,012 km · estimated flight time 20h · Ultra-long-haul route.

## Summary

- **Distance**: 16,012 km / 9,949 mi / 8,646 nm
- **Estimated flight time**: 20h
- **Heading**: 290° (west northwest)
- **Return heading**: 47° (northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (Canada) → Australia
- **Intercontinental**: North America → Oceania
- **Time difference**: +14h (When it's 04:36 in Ottawa, it's 18:36 in South Galway Airport)
- **Elevation difference**: 258 ft (ZGL is lower than YOW)

## Airports

### [Ottawa / Macdonald-Cartier International Airport (YOW)](https://www.flightduration.online/airport/yow-ottawa-ottawa-macdonald-cartier-international-airport/1ef266de-b189-6992-9daf-06bb2780ed98)

- City: Ottawa, Canada
- ICAO: CYOW
- Timezone: America/Toronto
- Coordinates: 45.320000, -75.670000
- Elevation: 374 ft

### [South Galway Airport (ZGL)](https://www.flightduration.online/airport/zgl-south-galway-airport/1ef266e0-18f6-6d90-8d01-06bb2780ed98)

- City: South Galway Airport, Australia
- ICAO: YSGW
- Timezone: Australia/Brisbane
- Coordinates: -25.680000, 142.110000
- Elevation: 116 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 04:36 in Ottawa, it's 18:36 in South Galway Airport.
With a 14-hour time difference, expect significant jet lag.

## Related

- [Ottawa / Macdonald-Cartier International Airport (YOW)](https://www.flightduration.online/airport/yow-ottawa-ottawa-macdonald-cartier-international-airport/1ef266de-b189-6992-9daf-06bb2780ed98)
- [South Galway Airport (ZGL)](https://www.flightduration.online/airport/zgl-south-galway-airport/1ef266e0-18f6-6d90-8d01-06bb2780ed98)
- [Flight duration calculator](/#calculator)