Miles between Modesto, CA and Johnston, IA

There are
1,786 mi
from Modesto, CA to Johnston, IA

That's the driving distance. It would take 1 day 6 hours to go from Modesto, California to Johnston, Iowa.

The flight distance (direct flight from Modesto, CA to Johnston, IA) is 1,471.78 mi.

1,786 mi = 1.61 kms