There are
2,825 mi
from Santee, CA to Peekskill, NY
That's the driving distance. It would take 2 days 2 hours to go from Santee, California to Peekskill, New York.
The flight distance (direct flight from Santee, CA to Peekskill, NY) is 2,418.36 mi.
2,825 mi = 4,547.14 kms