# Distance from Cancun (CUN) to Sines Airport (SIE)

> 7,572 km · estimated flight time 10h · Long-haul route.

## Summary

- **Distance**: 7,572 km / 4,705 mi / 4,089 nm
- **Estimated flight time**: 10h
- **Heading**: 56° (east northeast)
- **Return heading**: 280° (west)
- **Classification**: Long-haul
- **Type**: International (Mexico) → Portugal
- **Intercontinental**: North America → Europe
- **Time difference**: +6h (When it's 06:10 in Cancun, it's 12:10 in Sines Airport)
- **Elevation difference**: 22 ft (SIE is lower than CUN)

## Airports

### [Cancun International Airport (CUN)](https://www.flightduration.online/airport/cun-cancun-cancun-international-airport/1ef266df-6268-6862-9a5d-06bb2780ed98)

- City: Cancun, Mexico
- ICAO: MMUN
- Timezone: America/Cancun
- Coordinates: 21.040000, -86.880000
- Elevation: 22 ft

### [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

## 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 06:10 in Cancun, it's 12:10 in Sines Airport.
With a 6-hour time difference, expect significant jet lag.

## Related

- [Cancun International Airport (CUN)](https://www.flightduration.online/airport/cun-cancun-cancun-international-airport/1ef266df-6268-6862-9a5d-06bb2780ed98)
- [Sines Airport (SIE)](https://www.flightduration.online/airport/sie-sines-airport/1ef266df-55f7-63c6-861d-06bb2780ed98)
- [Flight duration calculator](/#calculator)