Miles between Philadelphia, PA and Decatur, IL

There are
811 mi
from Philadelphia, PA to Decatur, IL

That's the driving distance. It would take 15 hours 28 mins to go from Philadelphia, Pennsylvania to Decatur, Illinois.

The flight distance (direct flight from Philadelphia, PA to Decatur, IL) is 730.36 mi.

811 mi = 1,305.17 kms