# Distance from Addis Ababa (ADD) to Alenquer (ALT)

> 10,427 km · estimated flight time 13h · Ultra-long-haul route.

## Summary

- **Distance**: 10,427 km / 6,479 mi / 5,630 nm
- **Estimated flight time**: 13h
- **Heading**: 269° (west)
- **Return heading**: 81° (east)
- **Classification**: Ultra-long-haul
- **Type**: International (Ethiopia) → Brazil
- **Intercontinental**: Africa → South America
- **Time difference**: -7h (When it's 04:56 in Addis Ababa, it's 21:56 in Alenquer)
- **Elevation difference**: 7,529 ft (ALT is lower than ADD)

## Airports

### [Bole International Airport (ADD)](https://www.flightduration.online/airport/add-addis-ababa-bole-international-airport/1ef266de-e9ca-65ea-ac78-06bb2780ed98)

- City: Addis Ababa, Ethiopia
- ICAO: HAAB
- Timezone: Africa/Addis_Ababa
- Coordinates: 8.980000, 38.800000
- Elevation: 7,630 ft

### [Alenquer Airport (ALT)](https://www.flightduration.online/airport/alt-alenquer-alenquer-airport/1ef266df-a3e8-6c6a-af27-06bb2780ed98)

- City: Alenquer, Brazil
- ICAO: SDWQ
- Timezone: America/Manaus
- Coordinates: -1.920000, -54.720000
- Elevation: 101 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 04:56 in Addis Ababa, it's 21:56 in Alenquer.
With a 7-hour time difference, expect significant jet lag.

## Related

- [Bole International Airport (ADD)](https://www.flightduration.online/airport/add-addis-ababa-bole-international-airport/1ef266de-e9ca-65ea-ac78-06bb2780ed98)
- [Alenquer Airport (ALT)](https://www.flightduration.online/airport/alt-alenquer-alenquer-airport/1ef266df-a3e8-6c6a-af27-06bb2780ed98)
- [Flight duration calculator](/#calculator)