Miles between Westminster, CO and Mt Prospect, IL

There are
1,001 mi
from Westminster, CO to Mt Prospect, IL

That's the driving distance. It would take 17 hours 45 mins to go from Westminster, Colorado to Mt Prospect, Illinois.

The flight distance (direct flight from Westminster, CO to Mt Prospect, IL) is 903.94 mi.

1,001 mi = 1.61 kms