There are
1,379 mi
from Harlingen, TX to Cornelius, NC
That's the driving distance. It would take 1 day 2 hours to go from Harlingen, Texas to Cornelius, North Carolina.
The flight distance (direct flight from Harlingen, TX to Cornelius, NC) is 1,184.78 mi.
1,379 mi = 2,219.51 kms