There are
1,080 mi
from Glendale, CA to Lewiston, ID
That's the driving distance. It would take 20 hours 45 mins to go from Glendale, California to Lewiston, Idaho.
The flight distance (direct flight from Glendale, CA to Lewiston, ID) is 849.48 mi.
1,080 mi = 1.61 kms