Miles between Amarillo, TX and Stillwater, OK

There are
316 mi
from Amarillo, TX to Stillwater, OK

That's the driving distance. It would take 5 hours 37 mins to go from Amarillo, Texas to Stillwater, Oklahoma.

The flight distance (direct flight from Amarillo, TX to Stillwater, OK) is 274.88 mi.

316 mi = 509.16 kms