# Distance from Algiers (ALG) to Sainte Marie Airport (SMS)

> 7,722 km · estimated flight time 10h · Long-haul route.

## Summary

- **Distance**: 7,722 km / 4,798 mi / 4,170 nm
- **Estimated flight time**: 10h
- **Heading**: 132° (southeast)
- **Return heading**: 322° (northwest)
- **Classification**: Long-haul
- **Type**: International (Algeria) → Madagascar
- **Time difference**: +2h (When it's 11:38 in Algiers, it's 13:38 in Sainte Marie Airport)
- **Elevation difference**: 75 ft (SMS is lower than ALG)

## Airports

### [Houari Boumediene Airport (ALG)](https://www.flightduration.online/airport/alg-algiers-houari-boumediene-airport/1ef266de-b53b-6ce8-aaed-06bb2780ed98)

- City: Algiers, Algeria
- ICAO: DAAG
- Timezone: Africa/Algiers
- Coordinates: 36.690000, 3.220000
- Elevation: 82 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 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 11:38 in Algiers, it's 13:38 in Sainte Marie Airport.

## Related

- [Houari Boumediene Airport (ALG)](https://www.flightduration.online/airport/alg-algiers-houari-boumediene-airport/1ef266de-b53b-6ce8-aaed-06bb2780ed98)
- [Sainte Marie Airport (SMS)](https://www.flightduration.online/airport/sms-sainte-marie-airport/1ef266de-dbae-675e-9a15-06bb2780ed98)
- [Flight duration calculator](/#calculator)