# Distance from St Louis (STL) to Williams Harbour (YWM)

> 3,054 km · estimated flight time 5h · Medium-haul route.

## Summary

- **Distance**: 3,054 km / 1,898 mi / 1,649 nm
- **Estimated flight time**: 5h
- **Heading**: 48° (northeast)
- **Return heading**: 254° (west southwest)
- **Classification**: Medium-haul
- **Type**: International (United States) → Canada
- **Time difference**: +2.5h (When it's 14:41 in St Louis, it's 17:11 in Williams Harbour)
- **Elevation difference**: 547 ft (YWM 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

### [Williams Harbour Airport (YWM)](https://www.flightduration.online/airport/ywm-williams-harbour-williams-harbour-airport/1ef266de-a102-6b0a-9463-06bb2780ed98)

- City: Williams Harbour, Canada
- ICAO: CCA6
- Timezone: America/St_Johns
- Coordinates: 52.570000, -55.780000
- Elevation: 70 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 14:41 in St Louis, it's 17:11 in Williams Harbour.

## 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)
- [Williams Harbour Airport (YWM)](https://www.flightduration.online/airport/ywm-williams-harbour-williams-harbour-airport/1ef266de-a102-6b0a-9463-06bb2780ed98)
- [Flight duration calculator](/#calculator)