If you take I-55 S it will probably take about 12 hours and 30 minutes (not including traffic).
About 115 miles.
About 13 hours of driving time.
It requires about 15 hours of driving time between those two cities.
Google Maps estimates the driving time as 16 hours and 3 minutes.
The driving distance between Chicago IL and the California state line is approximately 1,790 road miles - about 28 hours of driving time, depending on your average speed and traffic conditions.
Distance from Chicago to Savannah is 763 miles. Source: Time and Date.com
The distance between Chicago, IL, and Washington, DC, is 701 miles and will take approximately 11 Hours 27 Minutes of driving time.
The driving distance is about 773 road miles - approximately 13.5 hours driving time.
The driving distance is about 1,750 road miles - approximately 30 hours driving time.
The driving distance is about 320 road miles - 5.5 hours driving time.
The driving distance from Chicago IL to the Connecticut state line is 828 road miles - about 14.5 hours driving time.
The distance between the start point and the destination is 2,564 miles, and will take approximately 26 hours of driving time.
Driving distance: 284.08 miles / 457.18 kilometers - Time: 4:23 h