McCloud, CA
Cartago, CA
If you take I-15 the whole way, it is somewhere around Salt Lake City, Utah.
It is 518.98 miles according to MapQuest.
The road mileage between Denver and Reno is 1,052 miles. Salt Lake City is on the driving route and is a good choice as the halfway point since it is 534 miles from Denver and has all of the amenities required as a city to remain in overnight.
Dunlap, CA.
What is the center point between Nashville, TN., Charleston, S.C., and New York City?
wiinemucca
Salt Lake City on the northern route, Ely on the southern route.
497 miles
in the north, next to reno/ lake tahoe
40 miles