Cardiff to Dublin, Ireland: Road Trip Guide & Distance

How far is Cardiff from Dublin, Ireland?

The distance from Cardiff to Dublin, Ireland is 183.1 miles (294.6 km) as the crow flies. Dublin, Ireland is located NW of Cardiff. By car, the driving distance is approximately 269.7 miles, taking about 8h 12min. A direct flight would take roughly 52min. Cardiff is in United Kingdom, while Dublin, Ireland is in Ireland.

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. Since you'll be heading mostly West, pack a good pair of sunglasses if you plan to drive during the late afternoon to avoid the harsh sun glare. Keep in mind this route crosses international borders. Don't forget your passport, and check current border crossing times and vehicle insurance requirements.

Coordinates come from public place data for Cardiff and Dublin, Ireland. The driving distance uses an OSRM road-route result when route data is available. Fuel, flight, bus, and train values are planning estimates and can change by date, provider, road closures, and border rules.