Miles between St Louis, MO and Walnut, CA

There are
1,811 mi
from St Louis, MO to Walnut, CA

That's the driving distance. It would take 1 day 7 hours to go from St Louis, Missouri to Walnut, California.

The flight distance (direct flight from St Louis, MO to Walnut, CA) is 1,566.33 mi.

1,811 mi = 1.61 kms