Miles between Portsmouth, VA and Alton, TX

There are
1,706 mi
from Portsmouth, VA to Alton, TX

That's the driving distance. It would take 1 day 8 hours to go from Portsmouth, Virginia to Alton, Texas.

The flight distance (direct flight from Portsmouth, VA to Alton, TX) is 1,481.60 mi.

1,706 mi = 1.61 kms