There are
2,667 mi
from Washington, DC to Irvine, CA
That's the driving distance. It would take 1 day 22 hours to go from Washington, District of Columbia to Irvine, California.
The flight distance (direct flight from Washington, DC to Irvine, CA) is 2,279.17 mi.
2,667 mi = 4,292.32 kms