Miles between Centennial, CO and Buffalo Grove, IL

There are
1,022 mi
from Centennial, CO to Buffalo Grove, IL

That's the driving distance. It would take 18 hours 8 mins to go from Centennial, Colorado to Buffalo Grove, Illinois.

The flight distance (direct flight from Centennial, CO to Buffalo Grove, IL) is 899.96 mi.

1,022 mi = 1,645.28 kms