Miles between Plano, TX and South Houston, TX

There are
268 mi
from Plano, TX to South Houston, TX

That's the driving distance. It would take 4 hours 46 mins to go from Plano, Texas to South Houston, Texas.

The flight distance (direct flight from Plano, TX to South Houston, TX) is 247.48 mi.

268 mi = 431.82 kms