Oklahoma City, OK
Somewhere near Tulsa, Oklahoma.
Depending on the cities you start and end at , somewhere in southern Kansas or northern Oklahoma
It is 288.29 miles according to MapQuest.
Grimes, Oklahoma is halfway between Alamogordo and Buffalo
Brownwood, Texas has a population of about 18,972 people.
The driving distance from Houston, Texas to Brownwood, Texas is 288 miles / 463 km
The halfway point between Yukon, Oklahoma, and College Station, Texas, is near the town of Gainesville, Texas. This location is approximately equidistant from both cities, making it a convenient meeting point for travelers. It’s situated along major highways, providing easy access for those driving between the two locations.
It's a city in Texas,
I'll assume you mean the Waco in Texas and the Denver in Colorado. There are at least three others of each. The halfway point is Amarillo. There's only one of that.
Assuming that you are driving, the halfway point is right around Elk City, Oklahoma. The closest cities to the halfway point are Oklahoma City, Oklahoma and Amarillo, Texas.
The driving distance from Brownwood TX to Roger AR is 515 road miles - about 9 hours driving time.