# Distance from Algiers (ALG) to St Marys (STQ)

> 6,805 km · estimated flight time 9h · Long-haul route.

## Summary

- **Distance**: 6,805 km / 4,228 mi / 3,674 nm
- **Estimated flight time**: 9h
- **Heading**: 302° (west northwest)
- **Return heading**: 65° (east northeast)
- **Classification**: Long-haul
- **Type**: International (Algeria) → United States
- **Intercontinental**: Africa → North America
- **Time difference**: -5h (When it's 23:57 in Algiers, it's 18:57 in St Marys)
- **Elevation difference**: 1,852 ft (STQ is higher 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

### [St Marys Municipal Airport (STQ)](https://www.flightduration.online/airport/stq-st-marys-st-marys-municipal-airport/1ef266df-31a7-60e8-a173-06bb2780ed98)

- City: St Marys, United States
- ICAO: KOYM
- Timezone: America/New_York
- Coordinates: 41.410000, -78.500000
- Elevation: 1,934 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 23:57 in Algiers, it's 18:57 in St Marys.
The 5-hour time difference may cause some jet lag.

## Related

- [Houari Boumediene Airport (ALG)](https://www.flightduration.online/airport/alg-algiers-houari-boumediene-airport/1ef266de-b53b-6ce8-aaed-06bb2780ed98)
- [St Marys Municipal Airport (STQ)](https://www.flightduration.online/airport/stq-st-marys-st-marys-municipal-airport/1ef266df-31a7-60e8-a173-06bb2780ed98)
- [Flight duration calculator](/#calculator)