Miles between Reading, PA and Johnston, IA

There are
1,027 mi
from Reading, PA to Johnston, IA

That's the driving distance. It would take 18 hours 59 mins to go from Reading, Pennsylvania to Johnston, Iowa.

The flight distance (direct flight from Reading, PA to Johnston, IA) is 929.95 mi.

1,027 mi = 1,652.82 kms