# Distance from Houston (IAH) to Watson Lake (YQH)

> 4,171 km · estimated flight time 6h · Long-haul route.

## Summary

- **Distance**: 4,171 km / 2,592 mi / 2,252 nm
- **Estimated flight time**: 6h
- **Heading**: 333° (north northwest)
- **Return heading**: 128° (southeast)
- **Classification**: Long-haul
- **Type**: International (United States) → Canada
- **Time difference**: -2h (When it's 19:18 in Houston, it's 17:18 in Watson Lake)
- **Elevation difference**: 2,159 ft (YQH 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

### [Watson Lake Airport (YQH)](https://www.flightduration.online/airport/yqh-watson-lake-watson-lake-airport/1ef266de-b1f7-6212-bfa4-06bb2780ed98)

- City: Watson Lake, Canada
- ICAO: CYQH
- Timezone: America/Vancouver
- Coordinates: 60.120000, -128.820000
- Elevation: 2,255 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 19:18 in Houston, it's 17:18 in Watson Lake.

## Related

- [George Bush Intcntl/Houston Airport (IAH)](https://www.flightduration.online/airport/iah-houston-george-bush-intcntlhouston-airport/1ef266df-22d4-6822-bae6-06bb2780ed98)
- [Watson Lake Airport (YQH)](https://www.flightduration.online/airport/yqh-watson-lake-watson-lake-airport/1ef266de-b1f7-6212-bfa4-06bb2780ed98)
- [Flight duration calculator](/#calculator)