To find the driving direction from Dublin to Roscommon via Belfast, Portrush, Londonderry, Sligo which is 536 by road, click on Show Directions after entering start and end locations in the calculator control. It takes around 403 to reach Dublin to Roscommon via Belfast, Portrush, Londonderry, Sligo. Tired of travelling by road? You can just fly from Dublin to Roscommon via Belfast, Portrush, Londonderry, Sligo. Check the
Flight Time from Dublin to Roscommon via Belfast, Portrush, Londonderry, Sligo before travelling.