Miles between Rialto, CA and Johnston, IA

There are
1,639 mi
from Rialto, CA to Johnston, IA

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

The flight distance (direct flight from Rialto, CA to Johnston, IA) is 1,386.52 mi.

1,639 mi = 1.61 kms