Miles between Thornton, CO and Leesburg, VA

There are
1,657 mi
from Thornton, CO to Leesburg, VA

That's the driving distance. It would take 1 day 5 hours to go from Thornton, Colorado to Leesburg, Virginia.

The flight distance (direct flight from Thornton, CO to Leesburg, VA) is 1,456.61 mi.

1,657 mi = 2,665.95 kms