There are 561.54 miles from Saint Louis to Mobile in southeast direction and 705.39 miles (1,135.22 kilometers) by car, following the I-55 route.
Saint Louis and Mobile are 10 hours 15 mins far apart, if you drive non-stop.
This is the fastest route from Saint Louis, MO to Mobile, AL. The halfway point is .
Saint Louis, MO and Mobile, AL are in the same time zone (CDT). Current time in both locations is 12:20 am.
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