There are
1,837 mi
from Kansas City, MO to Renton, WA
That's the driving distance. It would take 1 day 7 hours to go from Kansas City, Missouri to Renton, Washington.
The flight distance (direct flight from Kansas City, MO to Renton, WA) is 1,495.71 mi.
1,837 mi = 1.61 kms