Billings, MT
Altoona, Pennsylvania is halfway between Hartford and Columbus
A city halfway between Billings MT & Chicago IL could be Sioux Falls SD, depending on your route.
The halfway point is Troxlers Mill, North Carolina.
gerogia
Banner, Oklahoma.
A city that is roughly halfway between Elizabethtown, PA, and Billings, MT, is approximately in the area of Green River, Wyoming. This location is situated along major highways, making it a practical meeting point between the two cities. Other nearby towns in that region could also serve as halfway points depending on the exact routes taken.
The halfway point is between Toledo and Ann Arbor, somewhere around Milan.
The city of Berea, Kentucky is halfway between Atlanta, Georgia and Columbus, Ohio.
Bedford, PA
Bozeman, Montana is the closest decent-sized city to that halfway point. If you're looking for a larger city, Billings is a little farther along toward Deadwood.
The halfway point between Columbus, OH, and Denver, CO, is roughly near the area of Kansas City, MO. This city is a convenient stop for travelers making the journey between these two locations, as it offers various amenities and attractions. The distance from Columbus to Denver is approximately 1,000 miles, making Kansas City about 500 miles from each city.