Distance from Castleknock to Letterkenny

The distance from Castleknock to Letterkenny is approximately 197 km / 122 mi (as the crow flies).

The following map shows the distance from Castleknock to Letterkenny.

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

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Current distance: Castleknock -> Letterkenny
Show reverse: Letterkenny -> Castleknock

DistanceRouteRoute by bikeRoute by foot