# Distance from Mexico City (MEX) to Sainte Marie Airport (SMS)

> 16,724 km · estimated flight time 21h · Ultra-long-haul route.

## Summary

- **Distance**: 16,724 km / 10,392 mi / 9,030 nm
- **Estimated flight time**: 21h
- **Heading**: 91° (east)
- **Return heading**: 279° (west)
- **Classification**: Ultra-long-haul
- **Type**: International (Mexico) → Madagascar
- **Intercontinental**: North America → Africa
- **Time difference**: +9h (When it's 01:34 in Mexico City, it's 10:34 in Sainte Marie Airport)
- **Elevation difference**: 7,309 ft (SMS 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

### [Sainte Marie Airport (SMS)](https://www.flightduration.online/airport/sms-sainte-marie-airport/1ef266de-dbae-675e-9a15-06bb2780ed98)

- City: Sainte Marie Airport, Madagascar
- ICAO: FMMS
- Timezone: Indian/Antananarivo
- Coordinates: -17.090000, 49.820000
- Elevation: 7 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 01:34 in Mexico City, it's 10:34 in Sainte Marie Airport.
With a 9-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)
- [Sainte Marie Airport (SMS)](https://www.flightduration.online/airport/sms-sainte-marie-airport/1ef266de-dbae-675e-9a15-06bb2780ed98)
- [Flight duration calculator](/#calculator)