304.03 kilometres (188.91 miles)
Potter County's 'seat' is Amarillo
It is approximately 150 miles from Abilene to Midland, Texas, along U.S. Route 20. What is the driving time between Abilene and Midland Texas?
No, Brewster County is the largest county in Texas at 6,193 square miles. Harris County is the largest county in Texas by population (3,400,578 according to 2000 census).
~151 miles (243 km)