Ancient Ruins
Rock of Cashel
Spectacular group of medieval buildings perched on a limestone outcrop in Tipperary, including a round tower, Romanesque chapel and Gothic cathedral.
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Road trip route · Ireland
Dublin to Killarney drive time, distance, costs & the best stops
- Drive time
- 3 hr 48 min
- Distance
- 188 mi
- Fuel (est.)
- £32
- Tolls (est.)
- £4
The Dublin to Killarney drive
The drive from Dublin to Killarney covers 188 miles (303 km) and takes about 3 hr 48 min without stops. That makes it a comfortable one-day drive. Leave in the morning and you'll arrive with the day ahead of you.
Expect fuel for a typical petrol car (~40 mpg) to cost around £32 one-way plus roughly £4 in motorway tolls. Prices shift monthly, so treat these as ballpark figures.
Best stops between Dublin and Killarney
Within ~30 km of the driving route, worth the detour.
Racetracks
Mondello Park
Ireland's only permanent motorsport circuit, located in County Kildare and the home of Irish national racing since 1968.
Landmarks
Gougane Barra
A tranquil mountain lake with a tiny island chapel, source of the River Lee in the heart of West Cork.
Dublin to Killarney FAQs
How long is the drive from Dublin to Killarney?
Driving from Dublin to Killarney takes about 3 hr 48 min nonstop, covering 188 miles (303 km). Add time for breaks: most drivers stop every 2 hours.
How much does it cost to drive from Dublin to Killarney?
Fuel for a typical petrol car (~40 mpg) costs roughly £32 one-way. Expect around £4 in motorway tolls. Estimates are indicative: prices change monthly.
Can I drive from Dublin to Killarney in one day?
Yes, at about 3 hr 48 min of driving, Dublin to Killarney is a comfortable one-day drive with a couple of breaks.
What are the best stops between Dublin and Killarney?
Top-rated stops in the drive corridor include Rock of Cashel, Mondello Park, Gougane Barra: see the full list of 3 stops on this page.
More drives from Dublin & Killarney
Planning a bigger trip? Try the free Ireland road trip planner, or read the driving in Ireland guide.