Travelling from Dublin to Belfast is one of the most popular journeys for visitors exploring the island of Ireland. Although the two cities are located in different jurisdictions: ☘️ Dublin is the capital of the Republic of Ireland. 👑 Belfast is the capital of Northern Ireland, which is part of the United Kingdom. Despite this difference, they are extremely well connected and easy to travel between. The distance between Dublin and Belfast is around 170 kilometres, and the jo