There are
1,149 mi
from Killeen, TX to Waukesha, WI
That's the driving distance. It would take 21 hours 14 mins to go from Killeen, Texas to Waukesha, Wisconsin.
The flight distance (direct flight from Killeen, TX to Waukesha, WI) is 972.95 mi.
1,149 mi = 1,849.05 kms