There are
2,901 mi
from Walnut Creek, CA to Salisbury, MD
That's the driving distance. It would take 2 days 3 hours to go from Walnut Creek, California to Salisbury, Maryland.
The flight distance (direct flight from Walnut Creek, CA to Salisbury, MD) is 2,498.04 mi.
2,901 mi = 4,669.31 kms