# Distance from Curitiba (CWB) to Round Lake (ZRJ)

> 9,629 km · estimated flight time 12h · Ultra-long-haul route.

## Summary

- **Distance**: 9,629 km / 5,983 mi / 5,199 nm
- **Estimated flight time**: 12h
- **Heading**: 336° (north northwest)
- **Return heading**: 143° (southeast)
- **Classification**: Ultra-long-haul
- **Type**: International (Brazil) → Canada
- **Intercontinental**: South America → North America
- **Time difference**: -2h (When it's 09:06 in Curitiba, it's 07:06 in Round Lake)
- **Elevation difference**: 2,014 ft (ZRJ is lower than CWB)

## Airports

### [Afonso Pena Airport (CWB)](https://www.flightduration.online/airport/cwb-curitiba-afonso-pena-airport/1ef266df-9442-6e5a-a41e-06bb2780ed98)

- City: Curitiba, Brazil
- ICAO: SBCT
- Timezone: America/Sao_Paulo
- Coordinates: -25.530000, -49.180000
- Elevation: 2,988 ft

### [Round Lake (Weagamow Lake) Airport (ZRJ)](https://www.flightduration.online/airport/zrj-round-lake-round-lake-weagamow-lake-airport/1ef266de-b4e7-6e68-9c3e-06bb2780ed98)

- City: Round Lake, Canada
- ICAO: CZRJ
- Timezone: America/Winnipeg
- Coordinates: 52.940000, -91.310000
- Elevation: 974 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 09:06 in Curitiba, it's 07:06 in Round Lake.

## Related

- [Afonso Pena Airport (CWB)](https://www.flightduration.online/airport/cwb-curitiba-afonso-pena-airport/1ef266df-9442-6e5a-a41e-06bb2780ed98)
- [Round Lake (Weagamow Lake) Airport (ZRJ)](https://www.flightduration.online/airport/zrj-round-lake-round-lake-weagamow-lake-airport/1ef266de-b4e7-6e68-9c3e-06bb2780ed98)
- [Flight duration calculator](/#calculator)