# Distance from Sines Airport (SIE) to Calgary (YYC)

> 7,738 km · estimated flight time 10h · Long-haul route.

## Summary

- **Distance**: 7,738 km / 4,808 mi / 4,178 nm
- **Estimated flight time**: 10h
- **Heading**: 320° (northwest)
- **Return heading**: 54° (northeast)
- **Classification**: Long-haul
- **Type**: International (Portugal) → Canada
- **Intercontinental**: Europe → North America
- **Time difference**: -7h (When it's 11:41 in Sines Airport, it's 04:41 in Calgary)
- **Elevation difference**: 3,557 ft (YYC is higher than SIE)

## Airports

### [Sines Airport (SIE)](https://www.flightduration.online/airport/sie-sines-airport/1ef266df-55f7-63c6-861d-06bb2780ed98)

- City: Sines Airport, Portugal
- ICAO: LPSI
- Timezone: Europe/Lisbon
- Coordinates: 37.940000, -8.820000
- Elevation: 0 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 11:41 in Sines Airport, it's 04:41 in Calgary.
With a 7-hour time difference, expect significant jet lag.

## Related

- [Sines Airport (SIE)](https://www.flightduration.online/airport/sie-sines-airport/1ef266df-55f7-63c6-861d-06bb2780ed98)
- [Calgary International Airport (YYC)](https://www.flightduration.online/airport/yyc-calgary-calgary-international-airport/1ef266de-b3e4-6fe8-ad4a-06bb2780ed98)
- [Flight duration calculator](/#calculator)