There are
2,851 mi
from Cary, NC to Larkspur, CA
That's the driving distance. It would take 2 days 2 hours to go from Cary, North Carolina to Larkspur, California.
The flight distance (direct flight from Cary, NC to Larkspur, CA) is 2,400.99 mi.
2,851 mi = 4,588.04 kms