# Distance from Stung Treng (TNX) to Ottawa (YOW)

> 13,469 km · estimated flight time 17h · Ultra-long-haul route.

## Summary

- **Distance**: 13,469 km / 8,369 mi / 7,273 nm
- **Estimated flight time**: 17h
- **Heading**: 1° (north)
- **Return heading**: 358° (north)
- **Classification**: Ultra-long-haul
- **Type**: International (Cambodia) → Canada
- **Intercontinental**: Asia → North America
- **Time difference**: -11h (When it's 01:55 in Stung Treng, it's 14:55 in Ottawa)
- **Elevation difference**: 171 ft (YOW is higher than TNX)

## Airports

### [Stung Treng Airport (TNX)](https://www.flightduration.online/airport/tnx-stung-treng-stung-treng-airport/1ef266df-efbc-6ae2-a895-06bb2780ed98)

- City: Stung Treng, Cambodia
- ICAO: VDST
- Timezone: Asia/Phnom_Penh
- Coordinates: 13.530000, 106.020000
- Elevation: 203 ft

### [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

## 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 01:55 in Stung Treng, it's 14:55 in Ottawa.
With a 11-hour time difference, expect significant jet lag.

## Related

- [Stung Treng Airport (TNX)](https://www.flightduration.online/airport/tnx-stung-treng-stung-treng-airport/1ef266df-efbc-6ae2-a895-06bb2780ed98)
- [Ottawa / Macdonald-Cartier International Airport (YOW)](https://www.flightduration.online/airport/yow-ottawa-ottawa-macdonald-cartier-international-airport/1ef266de-b189-6992-9daf-06bb2780ed98)
- [Flight duration calculator](/#calculator)