Miles between Provo, UT and Johnston, IA

There are
1,084 mi
from Provo, UT to Johnston, IA

That's the driving distance. It would take 18 hours 30 mins to go from Provo, Utah to Johnston, Iowa.

The flight distance (direct flight from Provo, UT to Johnston, IA) is 940.38 mi.

1,084 mi = 1.61 kms