Miles between Allentown, PA and Brighton, CO

There are
1,687 mi
from Allentown, PA to Brighton, CO

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

The flight distance (direct flight from Allentown, PA to Brighton, CO) is 1,539.09 mi.

1,687 mi = 1.61 kms