Distance from to

Distance between St. Mary's and South Boston

Distance between St. Mary's and South Boston is 273.34 km. This distance is equal to 169.85 miles, and 147.5 nautical miles.

The distance line on map shows distance from St. Mary's to South Boston between two cities.
If you travel with an airplane (which has average speed of 560 miles per hour) between St. Mary's to South Boston,
It takes 0.3 hours to arrive.

St. Mary's 38.1060259 -76.3637285
South Boston 36.6987493 -78.9013987
Distance 273.34 km 169.85 miles

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