# Distance from Algiers (ALG) to Union Island (UNI)

> 6,922 km · estimated flight time 9h · Long-haul route.

## Summary

- **Distance**: 6,922 km / 4,301 mi / 3,737 nm
- **Estimated flight time**: 9h
- **Heading**: 265° (west)
- **Return heading**: 55° (northeast)
- **Classification**: Long-haul
- **Type**: International (Algeria) → Saint Vincent
- **Intercontinental**: Africa → North America
- **Time difference**: -5h (When it's 22:02 in Algiers, it's 17:02 in Union Island)
- **Elevation difference**: 66 ft (UNI 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

### [Union Island International Airport (UNI)](https://www.flightduration.online/airport/uni-union-island-union-island-international-airport/1ef266df-e292-6308-afea-06bb2780ed98)

- City: Union Island, Saint Vincent
- ICAO: TVSU
- Timezone: America/St_Vincent
- Coordinates: 12.600000, -61.410000
- Elevation: 16 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 22:02 in Algiers, it's 17:02 in Union Island.
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)
- [Union Island International Airport (UNI)](https://www.flightduration.online/airport/uni-union-island-union-island-international-airport/1ef266df-e292-6308-afea-06bb2780ed98)
- [Flight duration calculator](/#calculator)