Miles between Westminster, CO and Lyons, IL

There are
991 mi
from Westminster, CO to Lyons, IL

That's the driving distance. It would take 17 hours 37 mins to go from Westminster, Colorado to Lyons, Illinois.

The flight distance (direct flight from Westminster, CO to Lyons, IL) is 908.98 mi.

991 mi = 1,594.79 kms