Miles between Redding, CA and Helena, MT

There are
970 mi
from Redding, CA to Helena, MT

That's the driving distance. It would take 18 hours 32 mins to go from Redding, California to Helena, Montana.

The flight distance (direct flight from Redding, CA to Helena, MT) is 663.45 mi.

970 mi = 1,560.63 kms