Miles between Clayton, MO and Poway, CA

There are
1,839 mi
from Clayton, MO to Poway, CA

That's the driving distance. It would take 1 day 8 hours to go from Clayton, Missouri to Poway, California.

The flight distance (direct flight from Clayton, MO to Poway, CA) is 1,541.39 mi.

1,839 mi = 2,960.09 kms