Miles between Killeen, TX and Stillwater, OK

There are
406 mi
from Killeen, TX to Stillwater, OK

That's the driving distance. It would take 7 hours 13 mins to go from Killeen, Texas to Stillwater, Oklahoma.

The flight distance (direct flight from Killeen, TX to Stillwater, OK) is 347.50 mi.

406 mi = 653.39 kms