Miles between San Mateo, CA and St John, IN

There are
2,165 mi
from San Mateo, CA to St John, IN

That's the driving distance. It would take 1 day 13 hours to go from San Mateo, California to St John, Indiana.

The flight distance (direct flight from San Mateo, CA to St John, IN) is 1,864.32 mi.

2,165 mi = 3.22 kms