The halfway point between Kansas City, Missouri, and Morgantown, West Virginia, is approximately in the area around Columbus, Ohio. This location is roughly equidistant from both cities and serves as a convenient stopping point for travelers. The exact midpoint can vary slightly depending on the specific routes taken, but Columbus is a common reference point for this journey.
Wytheville, va
Cincinatti, OH
What is the midpoint between woodbridge virginia and frederick maryland
Kansas
Camp Creek, WV
According to MeetWays, halfway between Cheyenne, Wyoming and Wichita, Kansas would be a point near Brewster, Kansas on I70.
Kansas City, Missouri.
Salina Kansas
The halfway point between Melbourne and London is Akyab, Myanmar.
Jeffersonville Ohio
The halfway point is basically the area where Nebraska, Colorado and Wyoming meet. This is not an exact answer, but in relative terms this is the halfway point between Salmon, Idaho and Kansas City, Missouri. If your looking for a town, then I would say the capitol city of Wyoming (Cheyenne) is pretty much as close as your going to get to a city halfway between Salmon and K.C.
Terre Haute, IN