There are
2,682 mi
from Thousand Oaks, CA to Ephrata, PA
That's the driving distance. It would take 1 day 23 hours to go from Thousand Oaks, California to Ephrata, Pennsylvania.
The flight distance (direct flight from Thousand Oaks, CA to Ephrata, PA) is 2,361.85 mi.
2,682 mi = 4,316.20 kms