Miles between Pomona, CA and Helena, MT

There are
1,142 mi
from Pomona, CA to Helena, MT

That's the driving distance. It would take 19 hours 13 mins to go from Pomona, California to Helena, Montana.

The flight distance (direct flight from Pomona, CA to Helena, MT) is 916.81 mi.

1,142 mi = 1.61 kms