Lexington KY and Louisville KY with Louisville being closer to the halfway point.
Marion, IL
The halfway point between Marion, IL, and Asheville, NC, is near the town of Knoxville, TN. This city is roughly equidistant from both starting and ending locations, making it a convenient stop for travelers. Knoxville offers various amenities and attractions, making it a good place to take a break during the journey.
10 hours, and about 650 miles.
Denver
448 miles.
Goodlettsville, TN
The city halfway between Belleville, IL and Huntsville, AL is Princeton, KY.
It is 820 miles between Atlantic City and Chicago, IL.
Mt Vernon, IL
Atlanta
1254 miles
Cadiz, KY