There are
248 mi
from Champaign, IL to Coralville, IA
That's the driving distance. It would take 4 hours 34 mins to go from Champaign, Illinois to Coralville, Iowa.
The flight distance (direct flight from Champaign, IL to Coralville, IA) is 205.80 mi.
248 mi = 399.15 kms