# Distance from St Louis (STL) to Armstrong (YYW)

> 1,288 km · estimated flight time 3h · Short-haul route.

## Summary

- **Distance**: 1,288 km / 801 mi / 696 nm
- **Estimated flight time**: 3h
- **Heading**: 5° (north)
- **Return heading**: 186° (south)
- **Classification**: Short-haul
- **Type**: International (United States) → Canada
- **Time difference**: +1h (When it's 14:54 in St Louis, it's 15:54 in Armstrong)
- **Elevation difference**: 441 ft (YYW 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

### [Armstrong Airport (YYW)](https://www.flightduration.online/airport/yyw-armstrong-armstrong-airport/1ef266de-b424-61d4-98d8-06bb2780ed98)

- City: Armstrong, Canada
- ICAO: CYYW
- Timezone: America/Toronto
- Coordinates: 50.290000, -88.910000
- Elevation: 1,058 ft

## Route notes

This is a short-haul route typically served by narrow-body aircraft such as the Boeing 737 or Airbus A320 family. In-flight service is usually limited to drinks and light snacks.

Time-zone information: When it's 14:54 in St Louis, it's 15:54 in Armstrong.

## 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)
- [Armstrong Airport (YYW)](https://www.flightduration.online/airport/yyw-armstrong-armstrong-airport/1ef266de-b424-61d4-98d8-06bb2780ed98)
- [Flight duration calculator](/#calculator)