There are 262.66 miles from Cincinnati to Mars in northeast direction and 308 miles (495.68 kilometers) by car, following the I-70 route.
Cincinnati and Mars are 5 hours far apart, if you drive non-stop .
This is the fastest route from Cincinnati, OH to Mars, PA. The halfway point is Hopewell, OH.
Cincinnati, OH and Mars, PA are in the same time zone (EDT). Current time in both locations is 10:30 pm.
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