To find the driving direction from Belfast to killarney via Cushendun, Ballycastle, Giants Causeway, Derry, Omagh, sleive league, Donegal which is 797 by road, click on Show Directions after entering start and end locations in the calculator control. It takes around 710 to reach Belfast to killarney via Cushendun, Ballycastle, Giants Causeway, Derry, Omagh, sleive league, Donegal. Tired of travelling by road? You can just fly from Belfast to killarney via Cushendun, Ballycastle, Giants Causeway, Derry, Omagh, sleive league, Donegal. Check the
Flight Time from Belfast to killarney via Cushendun, Ballycastle, Giants Causeway, Derry, Omagh, sleive league, Donegal before travelling.