Miles between Lancaster, PA and Fullerton, CA

There are
2,636 mi
from Lancaster, PA to Fullerton, CA

That's the driving distance. It would take 1 day 23 hours to go from Lancaster, Pennsylvania to Fullerton, California.

The flight distance (direct flight from Lancaster, PA to Fullerton, CA) is 2,315.64 mi.

2,636 mi = 4,241.54 kms