# Distance from Altamira (ATM) to Ottawa (YOW)

> 5,877 km · estimated flight time 8h · Long-haul route.

## Summary

- **Distance**: 5,877 km / 3,652 mi / 3,173 nm
- **Estimated flight time**: 8h
- **Heading**: 339° (north northwest)
- **Return heading**: 150° (south southeast)
- **Classification**: Long-haul
- **Type**: International (Brazil) → Canada
- **Intercontinental**: South America → North America
- **Time difference**: -1h (When it's 17:19 in Altamira, it's 16:19 in Ottawa)
- **Elevation difference**: 5 ft (YOW is higher than ATM)

## Airports

### [Altamira Airport (ATM)](https://www.flightduration.online/airport/atm-altamira-altamira-airport/1ef266df-94a8-619c-aa24-06bb2780ed98)

- City: Altamira, Brazil
- ICAO: SBHT
- Timezone: America/Santarem
- Coordinates: -3.250000, -52.250000
- Elevation: 369 ft

### [Ottawa / Macdonald-Cartier International Airport (YOW)](https://www.flightduration.online/airport/yow-ottawa-ottawa-macdonald-cartier-international-airport/1ef266de-b189-6992-9daf-06bb2780ed98)

- City: Ottawa, Canada
- ICAO: CYOW
- Timezone: America/Toronto
- Coordinates: 45.320000, -75.670000
- Elevation: 374 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 17:19 in Altamira, it's 16:19 in Ottawa.

## Related

- [Altamira Airport (ATM)](https://www.flightduration.online/airport/atm-altamira-altamira-airport/1ef266df-94a8-619c-aa24-06bb2780ed98)
- [Ottawa / Macdonald-Cartier International Airport (YOW)](https://www.flightduration.online/airport/yow-ottawa-ottawa-macdonald-cartier-international-airport/1ef266de-b189-6992-9daf-06bb2780ed98)
- [Flight duration calculator](/#calculator)