There are
3,096 mi
from Fall River, MA to Larkspur, CA
That's the driving distance. It would take 2 days 7 hours to go from Fall River, Massachusetts to Larkspur, California.
The flight distance (direct flight from Fall River, MA to Larkspur, CA) is 2,698.62 mi.
3,096 mi = 4,982.89 kms