There are 620.27 miles from Alton to Detroit Metropolitan Airport (DTW) in west direction and 744 miles (1,197.35 kilometers) by car, following the I-90 W route.
Alton and DTW Airport are 12 hours 49 mins far apart, if you drive non-stop .
This is the fastest route from Alton, NH to DTW Airport. The halfway point is Farmington, NY.
Alton, NH and DTW Airport are in the same time zone (EDT). Current time in both locations is 2:00 pm.
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