Distance from Johnstown South to Portmarnock

The distance from Johnstown South to Portmarnock is approximately 77 km / 48 mi (as the crow flies).

The following map shows the distance from Johnstown South to Portmarnock.

For more detailed information about any of the places please click on the place name:
• Johnstown South
• Portmarnock

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Current distance: Johnstown South -> Portmarnock
Show reverse: Portmarnock -> Johnstown South

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