Miles between Riverside, CA and Johnston, IA

There are
1,652 mi
from Riverside, CA to Johnston, IA

That's the driving distance. It would take 1 day 4 hours to go from Riverside, California to Johnston, Iowa.

The flight distance (direct flight from Riverside, CA to Johnston, IA) is 1,392.99 mi.

1,652 mi = 1.61 kms