# Distance from Decatur (DEC) to St Louis (STL)

> 176 km · estimated flight time 1h · Regional route.

## Summary

- **Distance**: 176 km / 110 mi / 95 nm
- **Estimated flight time**: 1h
- **Heading**: 228° (southwest)
- **Return heading**: 47° (northeast)
- **Classification**: Regional
- **Type**: Domestic (United States)
- **Time difference**: +0h (When it's 08:54 in Decatur, it's 08:54 in St Louis)
- **Elevation difference**: 65 ft (STL is lower than DEC)

## Airports

### [Decatur Airport (DEC)](https://www.flightduration.online/airport/dec-decatur-decatur-airport/1ef266df-16fa-6a42-8ebc-06bb2780ed98)

- City: Decatur, United States
- ICAO: KDEC
- Timezone: America/Chicago
- Coordinates: 39.830000, -88.870000
- Elevation: 682 ft

### [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

## Route notes

This is a short regional route, typically operated by turboprop or small regional jet aircraft. Flight time is minimal and passengers can expect a quick, efficient journey.

## Related

- [Decatur Airport (DEC)](https://www.flightduration.online/airport/dec-decatur-decatur-airport/1ef266df-16fa-6a42-8ebc-06bb2780ed98)
- [St Louis Lambert International Airport (STL)](https://www.flightduration.online/airport/stl-st-louis-st-louis-lambert-international-airport/1ef266df-39ab-67da-9abe-06bb2780ed98)
- [Flight duration calculator](/#calculator)