There are
1,860 mi
from San Antonio, TX to Mt Kisco, NY

That's the driving distance. It would take 1 day 10 hours to go from San Antonio, Texas to Mt Kisco, New York.

The flight distance (direct flight from San Antonio, TX to Mt Kisco, NY) is 1,607.70 mi.

1,860 mi = 1.61 kms