There are
2,014 mi
from Covina, CA to Merrillville, IN
That's the driving distance. It would take 1 day 11 hours to go from Covina, California to Merrillville, Indiana.
The flight distance (direct flight from Covina, CA to Merrillville, IN) is 1,734.65 mi.
2,014 mi = 3,241.10 kms