# Distance from Houston (IAH) to Round Lake (ZRJ)

> 2,574 km · estimated flight time 4h · Medium-haul route.

## Summary

- **Distance**: 2,574 km / 1,599 mi / 1,390 nm
- **Estimated flight time**: 4h
- **Heading**: 6° (north)
- **Return heading**: 189° (south)
- **Classification**: Medium-haul
- **Type**: International (United States) → Canada
- **Time difference**: +0h (When it's 23:38 in Houston, it's 23:38 in Round Lake)
- **Elevation difference**: 878 ft (ZRJ is higher than IAH)

## Airports

### [George Bush Intcntl/Houston Airport (IAH)](https://www.flightduration.online/airport/iah-houston-george-bush-intcntlhouston-airport/1ef266df-22d4-6822-bae6-06bb2780ed98)

- City: Houston, United States
- ICAO: KIAH
- Timezone: America/Chicago
- Coordinates: 29.980000, -95.340000
- Elevation: 96 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

- [George Bush Intcntl/Houston Airport (IAH)](https://www.flightduration.online/airport/iah-houston-george-bush-intcntlhouston-airport/1ef266df-22d4-6822-bae6-06bb2780ed98)
- [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)