There are
3,080 mi
from Lantana, FL to Susanville, CA
That's the driving distance. It would take 2 days 6 hours to go from Lantana, Florida to Susanville, California.
The flight distance (direct flight from Lantana, FL to Susanville, CA) is 2,500.22 mi.
3,080 mi = 4,957.30 kms