Miles between Amarillo, TX and Johnston, IA

There are
768 mi
from Amarillo, TX to Johnston, IA

That's the driving distance. It would take 13 hours 51 mins to go from Amarillo, Texas to Johnston, Iowa.

The flight distance (direct flight from Amarillo, TX to Johnston, IA) is 625.44 mi.

768 mi = 1,236.26 kms