The City and County of Denver in colorado is roughly 15 miles (24 kilometers) East of Evergreen :http://en.wikipedia.org/wiki/Evergreen,_��
Evergreen is pretty well considered a suburb of Denver...it s definitely part of the Metropolitan area. It takes about 20 mins or so from the Evergreen Exit on I-70, to about City Center/City Hall/State Capitol building.
I have friends that live in Evergreen and it takes us about 20 minutes to get from downtown to their house.
About 30 minutes. Maybe a little longer during rush hour times.