There are
446 mi
from Amarillo, TX to Copperas Cove, TX
That's the driving distance. It would take 8 hours 1 min to go from Amarillo, Texas to Copperas Cove, Texas.
The flight distance (direct flight from Amarillo, TX to Copperas Cove, TX) is 362.92 mi.
446 mi = 717.97 kms