There are
916 mi
from La Habra, CA to Rexburg, ID
That's the driving distance. It would take 15 hours 46 mins to go from La Habra, California to Rexburg, Idaho.
The flight distance (direct flight from La Habra, CA to Rexburg, ID) is 758.96 mi.
916 mi = 1,473.42 kms