Miles between Decatur, IL and Herndon, VA

There are
721 mi
from Decatur, IL to Herndon, VA

That's the driving distance. It would take 14 hours 12 mins to go from Decatur, Illinois to Herndon, Virginia.

The flight distance (direct flight from Decatur, IL to Herndon, VA) is 620.10 mi.

721 mi = 1,159.67 kms