# Distance from Ciudad Constitucion (CUA) to Sofia (SOF)

> 11,185 km · estimated flight time 14h · Ultra-long-haul route.

## Summary

- **Distance**: 11,185 km / 6,950 mi / 6,040 nm
- **Estimated flight time**: 14h
- **Heading**: 32° (north northeast)
- **Return heading**: 319° (northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Mexico) → Bulgaria
- **Intercontinental**: North America → Europe
- **Time difference**: +10h (When it's 22:48 in Ciudad Constitucion, it's 08:48 in Sofia)
- **Elevation difference**: 1,529 ft (SOF is higher than CUA)

## Airports

### [Ciudad Constitucion Airport (CUA)](https://www.flightduration.online/airport/cua-ciudad-constitucion-ciudad-constitucion-airport/1ef266df-6160-6ac8-9b6d-06bb2780ed98)

- City: Ciudad Constitucion, Mexico
- ICAO: MMDA
- Timezone: America/Mazatlan
- Coordinates: 25.050000, -111.610000
- Elevation: 213 ft

### [Sofia Airport (SOF)](https://www.flightduration.online/airport/sof-sofia-sofia-airport/1ef266df-436b-611c-bff1-06bb2780ed98)

- City: Sofia, Bulgaria
- ICAO: LBSF
- Timezone: Europe/Sofia
- Coordinates: 42.700000, 23.410000
- Elevation: 1,742 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 22:48 in Ciudad Constitucion, it's 08:48 in Sofia.
With a 10-hour time difference, expect significant jet lag.

## Related

- [Ciudad Constitucion Airport (CUA)](https://www.flightduration.online/airport/cua-ciudad-constitucion-ciudad-constitucion-airport/1ef266df-6160-6ac8-9b6d-06bb2780ed98)
- [Sofia Airport (SOF)](https://www.flightduration.online/airport/sof-sofia-sofia-airport/1ef266df-436b-611c-bff1-06bb2780ed98)
- [Flight duration calculator](/#calculator)