There are
2,792 mi
from Washington, DC to Paso Robles, CA
That's the driving distance. It would take 2 days 1 hour to go from Washington, District of Columbia to Paso Robles, California.
The flight distance (direct flight from Washington, DC to Paso Robles, CA) is 2,388.39 mi.
2,792 mi = 4,493.92 kms