Miles between Decatur, IL and Fairfax, VA

There are
743 mi
from Decatur, IL to Fairfax, VA

That's the driving distance. It would take 14 hours 23 mins to go from Decatur, Illinois to Fairfax, Virginia.

The flight distance (direct flight from Decatur, IL to Fairfax, VA) is 625.75 mi.

743 mi = 1,196.00 kms