To find the driving direction from Dublin to Belfast via Kildare, Portlaoise, Kilkenny, Cashel, Kilkenny which is 557 by road, click on Show Directions after entering start and end locations in the calculator control. It takes around 395 to reach Dublin to Belfast via Kildare, Portlaoise, Kilkenny, Cashel, Kilkenny. Tired of travelling by road? You can just fly from Dublin to Belfast via Kildare, Portlaoise, Kilkenny, Cashel, Kilkenny. Check the
Flight Time from Dublin to Belfast via Kildare, Portlaoise, Kilkenny, Cashel, Kilkenny before travelling.