There are
1,977 mi
from Terre Haute, IN to Monrovia, CA
That's the driving distance. It would take 1 day 10 hours to go from Terre Haute, Indiana to Monrovia, California.
The flight distance (direct flight from Terre Haute, IN to Monrovia, CA) is 1,722.90 mi.
1,977 mi = 3,181.34 kms