Miles between Portsmouth, VA and Thornton, CO

There are
1,766 mi
from Portsmouth, VA to Thornton, CO

That's the driving distance. It would take 1 day 7 hours to go from Portsmouth, Virginia to Thornton, Colorado.

The flight distance (direct flight from Portsmouth, VA to Thornton, CO) is 1,560.93 mi.

1,766 mi = 1.61 kms