Miles between Thornton, CO and Manassas, VA

There are
1,667 mi
from Thornton, CO to Manassas, VA

That's the driving distance. It would take 1 day 6 hours to go from Thornton, Colorado to Manassas, Virginia.

The flight distance (direct flight from Thornton, CO to Manassas, VA) is 1,466.20 mi.

1,667 mi = 1.61 kms