Miles between San Mateo, CA and Herndon, VA

There are
2,809 mi
from San Mateo, CA to Herndon, VA

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

The flight distance (direct flight from San Mateo, CA to Herndon, VA) is 2,414.85 mi.

2,809 mi = 3.22 kms