There are
2,446 mi
from Montebello, CA to Summerville, SC
That's the driving distance. It would take 1 day 19 hours to go from Montebello, California to Summerville, South Carolina.
The flight distance (direct flight from Montebello, CA to Summerville, SC) is 2,173.91 mi.
2,446 mi = 3,936.59 kms