Distance from St. Mary's to Portsmouth

The distance from St. Mary's to Portsmouth is approximately 108 km / 67 mi (as the crow flies).

The following map shows the distance from St. Mary's to Portsmouth.

For more detailed information about any of the places please click on the place name:
• St. Mary's
• Portsmouth

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Current distance: St. Mary's -> Portsmouth
Show reverse: Portsmouth -> St. Mary's

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