There are
2,764 mi
from Palm Coast, FL to Walnut Creek, CA
That's the driving distance. It would take 2 days 1 hour to go from Palm Coast, Florida to Walnut Creek, California.
The flight distance (direct flight from Palm Coast, FL to Walnut Creek, CA) is 2,396.54 mi.
2,764 mi = 4,448.70 kms