Miles between Topeka, KS and Johnston, IA

There are
257 mi
from Topeka, KS to Johnston, IA

That's the driving distance. It would take 4 hours 42 mins to go from Topeka, Kansas to Johnston, Iowa.

The flight distance (direct flight from Topeka, KS to Johnston, IA) is 208.70 mi.

257 mi = 413.91 kms