There are
3,203 mi
from Boynton Beach, FL to Shasta Lake, CA
That's the driving distance. It would take 2 days 8 hours to go from Boynton Beach, Florida to Shasta Lake, California.
The flight distance (direct flight from Boynton Beach, FL to Shasta Lake, CA) is 2,593.74 mi.
3,203 mi = 4.83 kms