There are
1,149 mi
from Missoula, MT to Yucca Valley, CA
That's the driving distance. It would take 19 hours 57 mins to go from Missoula, Montana to Yucca Valley, California.
The flight distance (direct flight from Missoula, MT to Yucca Valley, CA) is 889.64 mi.
1,149 mi = 1.61 kms