There are
1,727 mi
from Tacoma, WA to Amarillo, TX
That's the driving distance. It would take 1 day 6 hours to go from Tacoma, Washington to Amarillo, Texas.
The flight distance (direct flight from Tacoma, WA to Amarillo, TX) is 1,348.57 mi.
1,727 mi = 1.61 kms