Miles between Westminster, CO and Allentown, PA

There are
1,703 mi
from Westminster, CO to Allentown, PA

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

The flight distance (direct flight from Westminster, CO to Allentown, PA) is 1,552.33 mi.

1,703 mi = 1.61 kms