Miles between Allentown, PA and Rio Grande City, TX

There are
1,927 mi
from Allentown, PA to Rio Grande City, TX

That's the driving distance. It would take 1 day 11 hours to go from Allentown, Pennsylvania to Rio Grande City, Texas.

The flight distance (direct flight from Allentown, PA to Rio Grande City, TX) is 1,656.59 mi.

1,927 mi = 1.61 kms