# Distance from Algiers (ALG) to Parapat-Sumatra Island (SIW)

> 10,338 km · estimated flight time 13h · Ultra-long-haul route.

## Summary

- **Distance**: 10,338 km / 6,424 mi / 5,582 nm
- **Estimated flight time**: 13h
- **Heading**: 84° (east)
- **Return heading**: 307° (northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Algeria) → Indonesia
- **Intercontinental**: Africa → Asia
- **Time difference**: +6h (When it's 10:36 in Algiers, it's 16:36 in Parapat-Sumatra Island)
- **Elevation difference**: 2,999 ft (SIW 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

### [Parapat Airport (SIW)](https://www.flightduration.online/airport/siw-parapat-sumatra-island-parapat-airport/1ef266df-fd72-6db2-b9aa-06bb2780ed98)

- City: Parapat-Sumatra Island, Indonesia
- ICAO: WIMP
- Timezone: Asia/Jakarta
- Coordinates: 2.670000, 98.930000
- Elevation: 3,081 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 10:36 in Algiers, it's 16:36 in Parapat-Sumatra Island.
With a 6-hour time difference, expect significant jet lag.

## Related

- [Houari Boumediene Airport (ALG)](https://www.flightduration.online/airport/alg-algiers-houari-boumediene-airport/1ef266de-b53b-6ce8-aaed-06bb2780ed98)
- [Parapat Airport (SIW)](https://www.flightduration.online/airport/siw-parapat-sumatra-island-parapat-airport/1ef266df-fd72-6db2-b9aa-06bb2780ed98)
- [Flight duration calculator](/#calculator)