There are 552.03 miles from Pittsburgh to Alton in southwest direction and 602 miles (968.83 kilometers) by car, following the I-70 route.
Pittsburgh and Alton are 9 hours 15 mins far apart, if you drive non-stop .
This is the fastest route from Pittsburgh, PA to Alton, IL. The halfway point is Cambridge City, IN.
Please note the time difference between Pittsburgh, PA and Alton, IL is 1 hour. The current time in Pittsburgh is 10:00 pm and the current time in Alton is 9:00 pm.
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