There are
1,547 mi
from Harlingen, TX to Garner, NC
That's the driving distance. It would take 1 day 4 hours to go from Harlingen, Texas to Garner, North Carolina.
The flight distance (direct flight from Harlingen, TX to Garner, NC) is 1,304.58 mi.
1,547 mi = 2,488.97 kms