There are
91 mi
from Waukegan, IL to Valparaiso, IN
That's the driving distance. It would take 2 hours 8 mins to go from Waukegan, Illinois to Valparaiso, Indiana.
The flight distance (direct flight from Waukegan, IL to Valparaiso, IN) is 73.55 mi.
91 mi = 145.85 kms