Miles between Upland, CA and St Peters, MO

There are
1,788 mi
from Upland, CA to St Peters, MO

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

The flight distance (direct flight from Upland, CA to St Peters, MO) is 1,531.62 mi.

1,788 mi = 1.61 kms