The distance between Portlaoise to Donegal via Letterkenny, Portlaoise is 947 Km by road. You can also find the distance from Portlaoise to Donegal via Letterkenny, Portlaoise using other travel options like bus, subway, tram, train and rail. Apart from the trip distance, refer
Directions from Portlaoise to Donegal via Letterkenny, Portlaoise for road driving directions!