# Distance from Chicago (ORD) to Sullivan (SIV)

> 321 km · estimated flight time 1h · Regional route.

## Summary

- **Distance**: 321 km / 200 mi / 174 nm
- **Estimated flight time**: 1h
- **Heading**: 173° (south)
- **Return heading**: 353° (north)
- **Classification**: Regional
- **Type**: Domestic (United States)
- **Time difference**: +1h (When it's 03:25 in Chicago, it's 04:25 in Sullivan)
- **Elevation difference**: 141 ft (SIV is lower than ORD)

## Airports

### [Chicago O'Hare International Airport (ORD)](https://flightduration.online/airport/ord-chicago-chicago-ohare-international-airport/1ef266df-3115-6742-b012-06bb2780ed98)

- City: Chicago, United States
- ICAO: KORD
- Timezone: America/Chicago
- Coordinates: 41.980000, -87.910000
- Elevation: 680 ft

### [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

## 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 03:25 in Chicago, it's 04:25 in Sullivan.

## Related

- [Chicago O'Hare International Airport (ORD)](https://flightduration.online/airport/ord-chicago-chicago-ohare-international-airport/1ef266df-3115-6742-b012-06bb2780ed98)
- [Sullivan County Airport (SIV)](https://flightduration.online/airport/siv-sullivan-sullivan-county-airport/1ef266df-3887-62e6-8754-06bb2780ed98)
- [Flight duration calculator](/#calculator)