# Distance from Mexico City (MEX) to Semnan (SNX)

> 13,248 km · estimated flight time 17h · Ultra-long-haul route.

## Summary

- **Distance**: 13,248 km / 8,232 mi / 7,153 nm
- **Estimated flight time**: 17h
- **Heading**: 25° (north northeast)
- **Return heading**: 330° (north northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Mexico) → Iran
- **Intercontinental**: North America → Asia
- **Time difference**: +9.5h (When it's 09:50 in Mexico City, it's 19:20 in Semnan)
- **Elevation difference**: 3,651 ft (SNX 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

### [Semnan Airport (SNX)](https://www.flightduration.online/airport/snx-semnan-semnan-airport/1ef266df-7db1-6b28-8f31-06bb2780ed98)

- City: Semnan, Iran
- ICAO: OIIS
- Timezone: Asia/Tehran
- Coordinates: 35.590000, 53.500000
- Elevation: 3,665 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 09:50 in Mexico City, it's 19:20 in Semnan.
With a 9.5-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)
- [Semnan Airport (SNX)](https://www.flightduration.online/airport/snx-semnan-semnan-airport/1ef266df-7db1-6b28-8f31-06bb2780ed98)
- [Flight duration calculator](/#calculator)