# Distance from Sion (SIR) to Calgary (YYC)

> 7,825 km · estimated flight time 10h · Long-haul route.

## Summary

- **Distance**: 7,825 km / 4,862 mi / 4,225 nm
- **Estimated flight time**: 10h
- **Heading**: 325° (northwest)
- **Return heading**: 39° (northeast)
- **Classification**: Long-haul
- **Type**: International (Switzerland) → Canada
- **Intercontinental**: Europe → North America
- **Time difference**: -8h (When it's 23:50 in Sion, it's 15:50 in Calgary)
- **Elevation difference**: 1,972 ft (YYC is higher than SIR)

## Airports

### [Sion Airport (SIR)](https://www.flightduration.online/airport/sir-sion-sion-airport/1ef266df-5741-6844-a33f-06bb2780ed98)

- City: Sion, Switzerland
- ICAO: LSGS
- Timezone: Europe/Zurich
- Coordinates: 46.220000, 7.330000
- Elevation: 1,585 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 a long-haul route typically operated by wide-body aircraft such as the Boeing 777 or Airbus A350. Full meal service, in-flight entertainment, and comfort amenities are standard.

Time-zone information: When it's 23:50 in Sion, it's 15:50 in Calgary.
With a 8-hour time difference, expect significant jet lag.

## Related

- [Sion Airport (SIR)](https://www.flightduration.online/airport/sir-sion-sion-airport/1ef266df-5741-6844-a33f-06bb2780ed98)
- [Calgary International Airport (YYC)](https://www.flightduration.online/airport/yyc-calgary-calgary-international-airport/1ef266de-b3e4-6fe8-ad4a-06bb2780ed98)
- [Flight duration calculator](/#calculator)