There are
1,784 mi
from Tacoma, WA to Altoona, IA
That's the driving distance. It would take 1 day 6 hours to go from Tacoma, Washington to Altoona, Iowa.
The flight distance (direct flight from Tacoma, WA to Altoona, IA) is 1,471.01 mi.
1,784 mi = 1.61 kms