There are
2,451 mi
from North Charleston, SC to Monrovia, CA
That's the driving distance. It would take 1 day 19 hours to go from North Charleston, South Carolina to Monrovia, California.
The flight distance (direct flight from North Charleston, SC to Monrovia, CA) is 2,180.09 mi.
2,451 mi = 3,944.94 kms