There are
1,856 mi
from Yakima, WA to Fort Madison, IA
That's the driving distance. It would take 1 day 8 hours to go from Yakima, Washington to Fort Madison, Iowa.
The flight distance (direct flight from Yakima, WA to Fort Madison, IA) is 1,507.71 mi.
1,856 mi = 1.61 kms