Distance from to

Distance between Portsmouth and St. Mary's County

Distance between Portsmouth and St. Mary's County is 141.4 km. This distance is equal to 87.86 miles, and 76.3 nautical miles.

The distance line on map shows distance from Portsmouth to St. Mary's County between two cities.
If you travel with an airplane (which has average speed of 560 miles per hour) between Portsmouth to St. Mary's County,
It takes 0.16 hours to arrive.

Portsmouth 36.8354258 -76.2982742
St. Mary's County 38.1060259 -76.3637285
Distance 141.4 km 87.86 miles

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