Miles between Largo, FL and Herndon, VA

There are
928 mi
from Largo, FL to Herndon, VA

That's the driving distance. It would take 17 hours 38 mins to go from Largo, Florida to Herndon, Virginia.

The flight distance (direct flight from Largo, FL to Herndon, VA) is 824.76 mi.

928 mi = 1,493.95 kms