# Distance from St Louis (STL) to Trois-Rivieres (YRQ)

> 1,672 km · estimated flight time 3h · Medium-haul route.

## Summary

- **Distance**: 1,672 km / 1,039 mi / 903 nm
- **Estimated flight time**: 3h
- **Heading**: 54° (northeast)
- **Return heading**: 246° (west southwest)
- **Classification**: Medium-haul
- **Type**: International (United States) → Canada
- **Time difference**: +1h (When it's 12:27 in St Louis, it's 13:27 in Trois-Rivieres)
- **Elevation difference**: 418 ft (YRQ is lower 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

### [Trois-Rivieres Airport (YRQ)](https://www.flightduration.online/airport/yrq-trois-rivieres-trois-rivieres-airport/1ef266de-b26b-6356-be0c-06bb2780ed98)

- City: Trois-Rivieres, Canada
- ICAO: CYRQ
- Timezone: America/Toronto
- Coordinates: 46.350000, -72.680000
- Elevation: 199 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.

Time-zone information: When it's 12:27 in St Louis, it's 13:27 in Trois-Rivieres.

## 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)
- [Trois-Rivieres Airport (YRQ)](https://www.flightduration.online/airport/yrq-trois-rivieres-trois-rivieres-airport/1ef266de-b26b-6356-be0c-06bb2780ed98)
- [Flight duration calculator](/#calculator)