Brookville, PA
halfway point newark, nj and detroit michigan route 80
That depends on your route. Hico, Texas, is halfway along the route taking US-67 and US-281, which is the route recommended by Google Maps.
Looks like it's pretty close to where Route 39 crosses Route 80 near Oglesby, Illinois.
The halfway point between Atlanta and Fargo is Dunfermline, Illinois
The driving distance from Toronto to Vancouver is 2722 miles (4380 km). The halfway point along that route would be Kadoka, South Dakota.
The shortest distance would put the halfway point in the North Atlantic. Closest major city to the halfway point along the great circle route would likely be New York.
If you're taking the northern route through Amarillo, Goodnight is about halfway. If you're taking the southern route through Lubbock, Shallowater is about halfway.
In even years, the Iditarod follows the Northern route. The halfway point is between Cripple and Ruby, closer to Ruby.
44°52′42″N 117°6′38″W Halfway is located 54 miles (87 km) east of Baker City, along Oregon Route 86, half way between Pine and Cornucopia
If you take the southern route, I recommend Jackson, Mississippi as your halfway point. If you take the northern route, I recommend Memphis, Tennessee as your halfway point.
Monroe, Michigan is almost exactly the halfway point.
It's about 70 miles from Knoxville to Crossville, going via Interstate 40. The closest city to a halfway point along that route is Kingston, which is 36 miles from Knoxville and about 35.5 miles from Crossville.