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== == Michigan is connected to the Atlantic Ocean by the Great Lakes/St.Lawrence Seaway system. Traveling in the seaway, the distance from Detroit, Michigan to Le Havre, France is approximately 4,011 statute miles. Assuming an average sailing speed of 12 mph (10.4 knots) it would take 334 hours or nearly 14 days to travel from Michigan to France. Note that this doesn't consider the potential delays when traveling through the many locks in the seaway.

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17y ago

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