Miles between Reading, PA and Derby, KS

There are
1,279 mi
from Reading, PA to Derby, KS

That's the driving distance. It would take 23 hours 56 mins to go from Reading, Pennsylvania to Derby, Kansas.

The flight distance (direct flight from Reading, PA to Derby, KS) is 1,160.09 mi.

1,279 mi = 1.61 kms