There are
1,542 mi
from Pontiac, MI to Robstown, TX
That's the driving distance. It would take 1 day 4 hours to go from Pontiac, Michigan to Robstown, Texas.
The flight distance (direct flight from Pontiac, MI to Robstown, TX) is 1,304.18 mi.
1,542 mi = 2,481.33 kms