There are 1,315.15 miles from Pittsburgh to Thornton in west direction and 1,444 miles (2,323.89 kilometers) by car, following the I-70 and US-40 W and KS 4 W route.
Pittsburgh and Thornton are 21 hours 3 mins far apart, if you drive non-stop .
This is the fastest route from Pittsburgh, PA to Thornton, CO. The halfway point is Malcom, IA.
Please note the time difference between Pittsburgh, PA and Thornton, CO is 2 hours. The current time in Pittsburgh is 7:43 pm and the current time in Thornton is 5:43 pm.
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