# Distance from St Louis (STL) to Fort Simpson (YFS)

> 3,309 km · estimated flight time 5h · Medium-haul route.

## Summary

- **Distance**: 3,309 km / 2,056 mi / 1,786 nm
- **Estimated flight time**: 5h
- **Heading**: 331° (north northwest)
- **Return heading**: 126° (southeast)
- **Classification**: Medium-haul
- **Type**: International (United States) → Canada
- **Time difference**: -1h (When it's 02:15 in St Louis, it's 01:15 in Fort Simpson)
- **Elevation difference**: 62 ft (YFS 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

### [Fort Simpson Airport (YFS)](https://www.flightduration.online/airport/yfs-fort-simpson-fort-simpson-airport/1ef266de-afb8-68c0-9d62-06bb2780ed98)

- City: Fort Simpson, Canada
- ICAO: CYFS
- Timezone: America/Edmonton
- Coordinates: 61.760000, -121.240000
- Elevation: 555 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 02:15 in St Louis, it's 01:15 in Fort Simpson.

## 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)
- [Fort Simpson Airport (YFS)](https://www.flightduration.online/airport/yfs-fort-simpson-fort-simpson-airport/1ef266de-afb8-68c0-9d62-06bb2780ed98)
- [Flight duration calculator](/#calculator)