There are
1,764 mi
from Thornton, CO to Rutherford, NJ
That's the driving distance. It would take 1 day 7 hours to go from Thornton, Colorado to Rutherford, New Jersey.
The flight distance (direct flight from Thornton, CO to Rutherford, NJ) is 1,618.24 mi.
1,764 mi = 1.61 kms