There are
1,657 mi
from Kansas City, MO to Pasco, WA
That's the driving distance. It would take 1 day 4 hours to go from Kansas City, Missouri to Pasco, Washington.
The flight distance (direct flight from Kansas City, MO to Pasco, WA) is 1,333.15 mi.
1,657 mi = 1.61 kms