There are
335 mi
from Waterloo, IA to Valparaiso, IN
That's the driving distance. It would take 6 hours 29 mins to go from Waterloo, Iowa to Valparaiso, Indiana.
The flight distance (direct flight from Waterloo, IA to Valparaiso, IN) is 280.23 mi.
335 mi = 538.69 kms