A half way point between Dallas and Corpus Christi, Texas is Austin, Texas. It is just over 400 miles between the two cities and will take a person almost seven hours to drive between the two destinations.
The halfway point between Dallas, Texas and Warren, Ohio is in Centerville, Tennessee.
Washburn, TX is the halfway point.
Powderlick, OH.
Amarillo, TX
Dallas
Nashville, TN
1/2 is the halfway point
A rough estimate would be Amarillo, Texas.
Waco!
Turrell, AR
Cuervo, NM
a long way