There are
420 mi
from Bolingbrook, IL to Ashtabula, OH
That's the driving distance. It would take 8 hours 3 mins to go from Bolingbrook, Illinois to Ashtabula, Ohio.
The flight distance (direct flight from Bolingbrook, IL to Ashtabula, OH) is 375.07 mi.
420 mi = 675.68 kms