# Distance from St Louis (STL) to Round Lake (ZRJ)

> 1,579 km · estimated flight time 3h · Medium-haul route.

## Summary

- **Distance**: 1,579 km / 981 mi / 853 nm
- **Estimated flight time**: 3h
- **Heading**: 358° (north)
- **Return heading**: 177° (south)
- **Classification**: Medium-haul
- **Type**: International (United States) → Canada
- **Time difference**: +0h (When it's 14:44 in St Louis, it's 14:44 in Round Lake)
- **Elevation difference**: 357 ft (ZRJ is higher than STL)

## Airports

### [St Louis Lambert International Airport (STL)](https://www.flightduration.online/airport/stl-st-louis-st-louis-lambert-international-airport/1ef266df-39ab-67da-9abe-06bb2780ed98)

- City: St Louis, United States
- ICAO: KSTL
- Timezone: America/Chicago
- Coordinates: 38.750000, -90.370000
- Elevation: 617 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 a medium-haul route that may be operated by either narrow-body or wide-body aircraft depending on demand. Passengers can expect a meal service on most carriers.

## Related

- [St Louis Lambert International Airport (STL)](https://www.flightduration.online/airport/stl-st-louis-st-louis-lambert-international-airport/1ef266df-39ab-67da-9abe-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)