How Far Is Dublin, Ireland From London?

The distance between Dublin, Ireland and London in the United Kingdom is 287 miles or 462 kilometers. This distance is as the crow flies or aerial distances on the ground can differ greatly.
Dublin is the Capital of the Republic of Ireland. It is located within the province of Leinster on the east coast of Ireland. The city has a population of around five hundred and five thousand odd people. Dublin is a pretty happening place as the headquarters of all of Irelands sporting organizations are based there and the city also has a very vibrant night life.
To get to London from Dublin a person will have to take an international flight or they may have to travel by road to a port and take a ferry across the sea dividing both countries. London for a long part of its history ruled over Ireland and Dublin as well.