# Distance from Mexico City (MEX) to Sines Airport (SIE)

> 8,716 km · estimated flight time 11h · Long-haul route.

## Summary

- **Distance**: 8,716 km / 5,416 mi / 4,706 nm
- **Estimated flight time**: 11h
- **Heading**: 54° (northeast)
- **Return heading**: 286° (west northwest)
- **Classification**: Long-haul
- **Type**: International (Mexico) → Portugal
- **Intercontinental**: North America → Europe
- **Time difference**: +7h (When it's 20:03 in Mexico City, it's 03:03 in Sines Airport)
- **Elevation difference**: 7,316 ft (SIE is lower than MEX)

## Airports

### [Licenciado Benito Juarez International Airport (MEX)](https://www.flightduration.online/airport/mex-mexico-city-licenciado-benito-juarez-international-airport/1ef266df-61d5-6dfa-9178-06bb2780ed98)

- City: Mexico City, Mexico
- ICAO: MMMX
- Timezone: America/Mexico_City
- Coordinates: 19.440000, -99.070000
- Elevation: 7,316 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 20:03 in Mexico City, it's 03:03 in Sines Airport.
With a 7-hour time difference, expect significant jet lag.

## Related

- [Licenciado Benito Juarez International Airport (MEX)](https://www.flightduration.online/airport/mex-mexico-city-licenciado-benito-juarez-international-airport/1ef266df-61d5-6dfa-9178-06bb2780ed98)
- [Sines Airport (SIE)](https://www.flightduration.online/airport/sie-sines-airport/1ef266df-55f7-63c6-861d-06bb2780ed98)
- [Flight duration calculator](/#calculator)