Miles between San Mateo, CA and Columbia, PA

There are
2,821 mi
from San Mateo, CA to Columbia, PA

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

The flight distance (direct flight from San Mateo, CA to Columbia, PA) is 2,446.05 mi.

2,821 mi = 3.22 kms