# Distance from Sao Paulo (GRU) to Masslo (MZX)

> 9,904 km · estimated flight time 13h · Ultra-long-haul route.

## Summary

- **Distance**: 9,904 km / 6,154 mi / 5,348 nm
- **Estimated flight time**: 13h
- **Heading**: 83° (east)
- **Return heading**: 246° (west southwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Brazil) → Ethiopia
- **Intercontinental**: South America → Africa
- **Time difference**: +6h (When it's 00:21 in Sao Paulo, it's 06:21 in Masslo)
- **Elevation difference**: 1,721 ft (MZX is higher than GRU)

## Airports

### [Guarulhos - Governador Andre Franco Montoro International Airport (GRU)](https://www.flightduration.online/airport/gru-sao-paulo-guarulhos-governador-andre-franco-montoro-international-airport/1ef266df-9494-6840-af41-06bb2780ed98)

- City: Sao Paulo, Brazil
- ICAO: SBGR
- Timezone: America/Sao_Paulo
- Coordinates: -23.440000, -46.470000
- Elevation: 2,459 ft

### [Masslo Airport (MZX)](https://www.flightduration.online/airport/mzx-masslo-masslo-airport/1ef266de-ea4d-64e0-a65a-06bb2780ed98)

- City: Masslo, Ethiopia
- ICAO: HAML
- Timezone: Africa/Addis_Ababa
- Coordinates: 6.410000, 39.720000
- Elevation: 4,180 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 00:21 in Sao Paulo, it's 06:21 in Masslo.
With a 6-hour time difference, expect significant jet lag.

## Related

- [Guarulhos - Governador Andre Franco Montoro International Airport (GRU)](https://www.flightduration.online/airport/gru-sao-paulo-guarulhos-governador-andre-franco-montoro-international-airport/1ef266df-9494-6840-af41-06bb2780ed98)
- [Masslo Airport (MZX)](https://www.flightduration.online/airport/mzx-masslo-masslo-airport/1ef266de-ea4d-64e0-a65a-06bb2780ed98)
- [Flight duration calculator](/#calculator)