Dublin, Ireland to Swansea: Road Trip Guide & Distance

How far is Dublin, Ireland from Swansea?

The distance from Dublin, Ireland to Swansea is 154.2 miles (248.1 km) as the crow flies. Swansea is located SE of Dublin, Ireland. By car, the driving distance is approximately 192.7 miles, taking about 3h 53min. A direct flight would take roughly 49min. Dublin, Ireland is in Ireland, while Swansea is in United Kingdom.

For a drive of this length, it's recommended to plan at least one quick rest stop to stretch your legs and grab a coffee. Heading East means you'll be driving into the sunrise if you start early. Keep your windshield clean for the best visibility. Keep in mind this route crosses international borders. Don't forget your passport, and check current border crossing times and vehicle insurance requirements. Given the short distance, driving or taking a train is often faster and more convenient than dealing with airport security and flight boarding times.

Coordinates come from public place data for Dublin, Ireland and Swansea. The driving distance is estimated from straight-line distance with a road-factor model, so confirm the route in your navigation app. Fuel, flight, bus, and train values are planning estimates and can change by date, provider, road closures, and border rules.