Miles between San Mateo, CA and Lancaster, PA

There are
2,827 mi
from San Mateo, CA to Lancaster, PA

That's the driving distance. It would take 2 days 1 hour to go from San Mateo, California to Lancaster, Pennsylvania.

The flight distance (direct flight from San Mateo, CA to Lancaster, PA) is 2,456.32 mi.

2,827 mi = 3.22 kms