# Distance from Stung Treng (TNX) to Calgary (YYC)

> 11,850 km · estimated flight time 15h · Ultra-long-haul route.

## Summary

- **Distance**: 11,850 km / 7,363 mi / 6,399 nm
- **Estimated flight time**: 15h
- **Heading**: 25° (north northeast)
- **Return heading**: 319° (northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Cambodia) → Canada
- **Intercontinental**: Asia → North America
- **Time difference**: -13h (When it's 02:30 in Stung Treng, it's 13:30 in Calgary)
- **Elevation difference**: 3,354 ft (YYC 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

### [Calgary International Airport (YYC)](https://www.flightduration.online/airport/yyc-calgary-calgary-international-airport/1ef266de-b3e4-6fe8-ad4a-06bb2780ed98)

- City: Calgary, Canada
- ICAO: CYYC
- Timezone: America/Edmonton
- Coordinates: 51.110000, -114.020000
- Elevation: 3,557 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 02:30 in Stung Treng, it's 13:30 in Calgary.
With a 13-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)
- [Calgary International Airport (YYC)](https://www.flightduration.online/airport/yyc-calgary-calgary-international-airport/1ef266de-b3e4-6fe8-ad4a-06bb2780ed98)
- [Flight duration calculator](/#calculator)