There are
2,076 mi
from Bellevue, WA to Clayton, MO
That's the driving distance. It would take 1 day 12 hours to go from Bellevue, Washington to Clayton, Missouri.
The flight distance (direct flight from Bellevue, WA to Clayton, MO) is 1,708.01 mi.
2,076 mi = 3.22 kms