There are
1,404 mi
from Harlingen, TX to Connersville, IN
That's the driving distance. It would take 1 day 2 hours to go from Harlingen, Texas to Connersville, Indiana.
The flight distance (direct flight from Harlingen, TX to Connersville, IN) is 1,178.06 mi.
1,404 mi = 2,259.67 kms