Distance from Boston to Castletroy

The distance from Boston to Castletroy is approximately 47 km / 29 mi (as the crow flies).

The following map shows the distance from Boston to Castletroy.

For more detailed information about any of the places please click on the place name:
• Boston
• Castletroy

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Current distance: Boston -> Castletroy
Show reverse: Castletroy -> Boston

DistanceRouteRoute by bikeRoute by foot