# Distance from St Mary'S (KSM) to Mexico City (MEX)

> 6,773 km · estimated flight time 9h · Long-haul route.

## Summary

- **Distance**: 6,773 km / 4,209 mi / 3,657 nm
- **Estimated flight time**: 9h
- **Heading**: 104° (east southeast)
- **Return heading**: 331° (north northwest)
- **Classification**: Long-haul
- **Type**: International (United States) → Mexico
- **Time difference**: +2h (When it's 17:49 in St Mary'S, it's 19:49 in Mexico City)
- **Elevation difference**: 7,002 ft (MEX is higher than KSM)

## Airports

### [St Mary's Airport (KSM)](https://flightduration.online/airport/ksm-st-marys-st-marys-airport/1ef266df-8810-6b14-99ba-06bb2780ed98)

- City: St Mary'S, United States
- ICAO: PASM
- Timezone: America/Nome
- Coordinates: 62.060000, -163.300000
- Elevation: 314 ft

### [Licenciado Benito Juarez International Airport (MEX)](https://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

## 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 17:49 in St Mary'S, it's 19:49 in Mexico City.

## Related

- [St Mary's Airport (KSM)](https://flightduration.online/airport/ksm-st-marys-st-marys-airport/1ef266df-8810-6b14-99ba-06bb2780ed98)
- [Licenciado Benito Juarez International Airport (MEX)](https://flightduration.online/airport/mex-mexico-city-licenciado-benito-juarez-international-airport/1ef266df-61d5-6dfa-9178-06bb2780ed98)
- [Flight duration calculator](/#calculator)