# Distance from Boston (BOS) to Castro (QAC)

> 7,775 km · estimated flight time 10h · Long-haul route.

## Summary

- **Distance**: 7,775 km / 4,831 mi / 4,198 nm
- **Estimated flight time**: 10h
- **Heading**: 160° (south southeast)
- **Return heading**: 344° (north northwest)
- **Classification**: Long-haul
- **Type**: International (United States) → Brazil
- **Intercontinental**: North America → South America
- **Time difference**: +1h (When it's 12:29 in Boston, it's 13:29 in Castro)
- **Elevation difference**: 3,295 ft (QAC is higher than BOS)

## Airports

### [General Edward Lawrence Logan International Airport (BOS)](https://www.flightduration.online/airport/bos-boston-general-edward-lawrence-logan-international-airport/1ef266df-112a-6798-90da-06bb2780ed98)

- City: Boston, United States
- ICAO: KBOS
- Timezone: America/New_York
- Coordinates: 42.360000, -71.010000
- Elevation: 19 ft

### [Castro Airport (QAC)](https://www.flightduration.online/airport/qac-castro-castro-airport/1ef266df-cb9b-6a8c-8058-06bb2780ed98)

- City: Castro, Brazil
- ICAO: SSQT
- Timezone: America/Sao_Paulo
- Coordinates: -24.810000, -49.960000
- Elevation: 3,314 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 12:29 in Boston, it's 13:29 in Castro.

## Related

- [General Edward Lawrence Logan International Airport (BOS)](https://www.flightduration.online/airport/bos-boston-general-edward-lawrence-logan-international-airport/1ef266df-112a-6798-90da-06bb2780ed98)
- [Castro Airport (QAC)](https://www.flightduration.online/airport/qac-castro-castro-airport/1ef266df-cb9b-6a8c-8058-06bb2780ed98)
- [Flight duration calculator](/#calculator)