Miles between Tempe, AZ and Helena, MT

There are
1,152 mi
from Tempe, AZ to Helena, MT

That's the driving distance. It would take 20 hours 20 mins to go from Tempe, Arizona to Helena, Montana.

The flight distance (direct flight from Tempe, AZ to Helena, MT) is 909.99 mi.

1,152 mi = 1.61 kms