Miles between Washington, DC and Westmont, IL

There are
709 mi
from Washington, DC to Westmont, IL

That's the driving distance. It would take 13 hours 25 mins to go from Washington, District of Columbia to Westmont, Illinois.

The flight distance (direct flight from Washington, DC to Westmont, IL) is 609.40 mi.

709 mi = 1,140.64 kms