Miles between Pasadena, CA and Helena, MT

There are
1,161 mi
from Pasadena, CA to Helena, MT

That's the driving distance. It would take 19 hours 35 mins to go from Pasadena, California to Helena, Montana.

The flight distance (direct flight from Pasadena, CA to Helena, MT) is 917.66 mi.

1,161 mi = 1.61 kms