Miles between Reading, PA and Centennial, CO

There are
1,687 mi
from Reading, PA to Centennial, CO

That's the driving distance. It would take 1 day 6 hours to go from Reading, Pennsylvania to Centennial, Colorado.

The flight distance (direct flight from Reading, PA to Centennial, CO) is 1,527.26 mi.

1,687 mi = 1.61 kms