There are
1,615 mi
from Greenville, NC to Weslaco, TX
That's the driving distance. It would take 1 day 5 hours to go from Greenville, North Carolina to Weslaco, Texas.
The flight distance (direct flight from Greenville, NC to Weslaco, TX) is 1,382.32 mi.
1,615 mi = 2,599.00 kms