Miles between St Louis, MO and Porterville, CA

There are
1,898 mi
from St Louis, MO to Porterville, CA

That's the driving distance. It would take 1 day 9 hours to go from St Louis, Missouri to Porterville, California.

The flight distance (direct flight from St Louis, MO to Porterville, CA) is 1,586.21 mi.

1,898 mi = 1.61 kms