There are
2,138 mi
from Bolingbrook, IL to Ukiah, CA
That's the driving distance. It would take 1 day 13 hours to go from Bolingbrook, Illinois to Ukiah, California.
The flight distance (direct flight from Bolingbrook, IL to Ukiah, CA) is 1,843.79 mi.
2,138 mi = 3.22 kms