# Distance from Calgary (YYC) to Sayaboury (ZBY)

> 11,452 km · estimated flight time 14h · Ultra-long-haul route.

## Summary

- **Distance**: 11,452 km / 7,116 mi / 6,183 nm
- **Estimated flight time**: 14h
- **Heading**: 326° (northwest)
- **Return heading**: 22° (north northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (Canada) → Laos
- **Intercontinental**: North America → Asia
- **Time difference**: +13h (When it's 21:25 in Calgary, it's 10:25 in Sayaboury)
- **Elevation difference**: 2,310 ft (ZBY is lower than YYC)

## Airports

### [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

### [Sayaboury Airport (ZBY)](https://www.flightduration.online/airport/zby-sayaboury-sayaboury-airport/1ef266df-f28e-6e00-acc9-06bb2780ed98)

- City: Sayaboury, Laos
- ICAO: VLSB
- Timezone: Asia/Vientiane
- Coordinates: 19.230000, 101.730000
- Elevation: 1,247 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 21:25 in Calgary, it's 10:25 in Sayaboury.
With a 13-hour time difference, expect significant jet lag.

## Related

- [Calgary International Airport (YYC)](https://www.flightduration.online/airport/yyc-calgary-calgary-international-airport/1ef266de-b3e4-6fe8-ad4a-06bb2780ed98)
- [Sayaboury Airport (ZBY)](https://www.flightduration.online/airport/zby-sayaboury-sayaboury-airport/1ef266df-f28e-6e00-acc9-06bb2780ed98)
- [Flight duration calculator](/#calculator)