# Distance from Sullivan (SIV) to St Louis (STL)

> 256 km · estimated flight time 1h · Regional route.

## Summary

- **Distance**: 256 km / 159 mi / 138 nm
- **Estimated flight time**: 1h
- **Heading**: 262° (west)
- **Return heading**: 80° (east)
- **Classification**: Regional
- **Type**: Domestic (United States)
- **Time difference**: -1h (When it's 09:29 in Sullivan, it's 08:29 in St Louis)
- **Elevation difference**: 78 ft (STL is higher than SIV)

## Airports

### [Sullivan County Airport (SIV)](https://flightduration.online/airport/siv-sullivan-sullivan-county-airport/1ef266df-3887-62e6-8754-06bb2780ed98)

- City: Sullivan, United States
- ICAO: KSIV
- Timezone: America/Indiana/Indianapolis
- Coordinates: 39.110000, -87.450000
- Elevation: 539 ft

### [St Louis Lambert International Airport (STL)](https://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.

Time-zone information: When it's 09:29 in Sullivan, it's 08:29 in St Louis.

## Related

- [Sullivan County Airport (SIV)](https://flightduration.online/airport/siv-sullivan-sullivan-county-airport/1ef266df-3887-62e6-8754-06bb2780ed98)
- [St Louis Lambert International Airport (STL)](https://flightduration.online/airport/stl-st-louis-st-louis-lambert-international-airport/1ef266df-39ab-67da-9abe-06bb2780ed98)
- [Flight duration calculator](/#calculator)