Miles between Simi Valley, CA and Butte, MT

There are
1,121 mi
from Simi Valley, CA to Butte, MT

That's the driving distance. It would take 19 hours 14 mins to go from Simi Valley, California to Butte, Montana.

The flight distance (direct flight from Simi Valley, CA to Butte, MT) is 874.62 mi.

1,121 mi = 1.61 kms