There are
3,068 mi
from Walnut Creek, CA to Providence, RI
That's the driving distance. It would take 2 days 6 hours to go from Walnut Creek, California to Providence, Rhode Island.
The flight distance (direct flight from Walnut Creek, CA to Providence, RI) is 2,660.90 mi.
3,068 mi = 4,936.83 kms