There are
2,585 mi
from Boynton Beach, FL to Santee, CA
That's the driving distance. It would take 1 day 21 hours to go from Boynton Beach, Florida to Santee, California.
The flight distance (direct flight from Boynton Beach, FL to Santee, CA) is 2,246.31 mi.
2,585 mi = 3.22 kms