Miles between Aurora, CO and Allentown, PA

There are
1,706 mi
from Aurora, CO to Allentown, PA

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

The flight distance (direct flight from Aurora, CO to Allentown, PA) is 1,543.18 mi.

1,706 mi = 1.61 kms