There are
1,106 mi
from Temecula, CA to Butte, MT
That's the driving distance. It would take 18 hours 40 mins to go from Temecula, California to Butte, Montana.
The flight distance (direct flight from Temecula, CA to Butte, MT) is 898.02 mi.
1,106 mi = 1.61 kms