There are
2,248 mi
from San Leandro, CA to Zionsville, IN
That's the driving distance. It would take 1 day 15 hours to go from San Leandro, California to Zionsville, Indiana.
The flight distance (direct flight from San Leandro, CA to Zionsville, IN) is 1,924.86 mi.
2,248 mi = 3.22 kms