There are
1,884 mi
from Tacoma, WA to Iowa City, IA
That's the driving distance. It would take 1 day 8 hours to go from Tacoma, Washington to Iowa City, Iowa.
The flight distance (direct flight from Tacoma, WA to Iowa City, IA) is 1,561.58 mi.
1,884 mi = 1.61 kms