There are 897.36 miles from Clarksville to Alton in west direction and 1,104 miles (1,776.72 kilometers) by car, following the I-81 S route.
Clarksville and Alton are 18 hours 8 mins far apart, if you drive non-stop .
This is the fastest route from Clarksville, DE to Alton, MO. The halfway point is Mohawk, TN.
Please note the time difference between Clarksville, DE and Alton, MO is 1 hour. The current time in Clarksville is 3:28 pm and the current time in Alton is 2:28 pm.
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