# Distance from Luanda (LAD) to Semnan (SNX)

> 6,498 km · estimated flight time 9h · Long-haul route.

## Summary

- **Distance**: 6,498 km / 4,038 mi / 3,509 nm
- **Estimated flight time**: 9h
- **Heading**: 38° (northeast)
- **Return heading**: 229° (southwest)
- **Classification**: Long-haul
- **Type**: International (Angola) → Iran
- **Intercontinental**: Africa → Asia
- **Time difference**: +2.5h (When it's 23:24 in Luanda, it's 01:54 in Semnan)
- **Elevation difference**: 3,422 ft (SNX is higher than LAD)

## Airports

### [Quatro De Fevereiro Airport (LAD)](https://www.flightduration.online/airport/lad-luanda-quatro-de-fevereiro-airport/1ef266de-dcc9-6300-b233-06bb2780ed98)

- City: Luanda, Angola
- ICAO: FNLU
- Timezone: Africa/Luanda
- Coordinates: -8.860000, 13.230000
- Elevation: 243 ft

### [Semnan Airport (SNX)](https://www.flightduration.online/airport/snx-semnan-semnan-airport/1ef266df-7db1-6b28-8f31-06bb2780ed98)

- City: Semnan, Iran
- ICAO: OIIS
- Timezone: Asia/Tehran
- Coordinates: 35.590000, 53.500000
- Elevation: 3,665 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 23:24 in Luanda, it's 01:54 in Semnan.

## Related

- [Quatro De Fevereiro Airport (LAD)](https://www.flightduration.online/airport/lad-luanda-quatro-de-fevereiro-airport/1ef266de-dcc9-6300-b233-06bb2780ed98)
- [Semnan Airport (SNX)](https://www.flightduration.online/airport/snx-semnan-semnan-airport/1ef266df-7db1-6b28-8f31-06bb2780ed98)
- [Flight duration calculator](/#calculator)