Miles between Charleston, SC and Rio Grande City, TX

There are
1,454 mi
from Charleston, SC to Rio Grande City, TX

That's the driving distance. It would take 1 day 3 hours to go from Charleston, South Carolina to Rio Grande City, Texas.

The flight distance (direct flight from Charleston, SC to Rio Grande City, TX) is 1,215.80 mi.

1,454 mi = 1.61 kms