There are
2,885 mi
from Walnut Creek, CA to North Arlington, NJ
That's the driving distance. It would take 2 days 2 hours to go from Walnut Creek, California to North Arlington, New Jersey.
The flight distance (direct flight from Walnut Creek, CA to North Arlington, NJ) is 2,536.85 mi.
2,885 mi = 4,642.46 kms