Miles between St Louis, MO and Santa Ana, CA

There are
1,830 mi
from St Louis, MO to Santa Ana, CA

That's the driving distance. It would take 1 day 8 hours to go from St Louis, Missouri to Santa Ana, California.

The flight distance (direct flight from St Louis, MO to Santa Ana, CA) is 1,573.01 mi.

1,830 mi = 1.61 kms