Miles between Philadelphia, PA and Centennial, CO

There are
1,717 mi
from Philadelphia, PA to Centennial, CO

That's the driving distance. It would take 1 day 7 hours to go from Philadelphia, Pennsylvania to Centennial, Colorado.

The flight distance (direct flight from Philadelphia, PA to Centennial, CO) is 1,570.90 mi.

1,717 mi = 1.61 kms