There are
1,735 mi
from Amarillo, TX to Centralia, WA
That's the driving distance. It would take 1 day 6 hours to go from Amarillo, Texas to Centralia, Washington.
The flight distance (direct flight from Amarillo, TX to Centralia, WA) is 1,351.23 mi.
1,735 mi = 1.61 kms