Miles between Flagstaff, AZ and Helena, MT

There are
1,000 mi
from Flagstaff, AZ to Helena, MT

That's the driving distance. It would take 17 hours 39 mins to go from Flagstaff, Arizona to Helena, Montana.

The flight distance (direct flight from Flagstaff, AZ to Helena, MT) is 787.53 mi.

1,000 mi = 1,608.91 kms