The distance from Marion, Iowa to St. Louis, Missouri

The exact distance between Marion, Iowa and St. Louis, Missouri is 247 miles (397 kilometers) by a straight line.

The distance from Marion, Iowa 
to St. Louis, Missouri
The distance from Marion, Iowa to St. Louis, Missouri by highways is about 287 miles and it is subject to a slight change depending on the chosen route. Travel time from Marion, Iowa to St. Louis, Missouri by car is about 4.8 hours and it also may vary depending on traffic. Upon planning a journey from Marion to St. Louis please keep in mind that travel times may increase significantly in case of traffic jams or bad weather. Please consider a public transport system when moving between Marion, Iowa and St. Louis, Missouri.



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Where next? Distances to other cities from St. Louis, Missouri: