Distance from Castlemartyr to Dublin
The distance between Castlemartyr, Ireland and Dublin, Ireland is 200 km (124 miles) in a straight line. If a road route exists, expect roughly 250 km (155 miles) by car — around 3 h 8 min of driving.
| Measure | Value |
|---|---|
| Straight-line distance | 200 km / 124 mi |
| Road distance (estimate) | ≈ 250 km / 155 mi |
| Driving time (estimate) | ≈ 3 h 8 min |
| Flight time (estimate) | ≈ 44 min |
Road distance and travel times are estimates based on the straight-line distance (road factor 1.25, average speed 80 km/h) — actual routes vary.
| Place | Latitude | Longitude |
|---|---|---|
| Castlemartyr, Ireland | 51.9117214 | -8.0575442 |
| Dublin, Ireland | 53.3440956 | -6.2674862 |
Frequently asked questions
How far is Dublin from Castlemartyr?
The straight-line (air) distance from Castlemartyr, Ireland to Dublin, Ireland is 200 km (124 miles). By road it is roughly 250 km (155 miles), depending on the route.
How long does it take to drive from Castlemartyr to Dublin?
Approximately 3 h 8 min, assuming an 80 km/h average over an estimated road distance of 250 km. Actual time depends on the route, traffic and border crossings.
How long is the flight from Castlemartyr to Dublin?
A direct flight covers 200 km in about 44 min at typical cruise speed, plus airport time. Not all city pairs have direct flights.
How do I calculate distances for a whole list of locations?
Upload a CSV or Excel spreadsheet to the batch distance calculator — it computes the distance for every origin–destination row at once. The first records are free to try.
Related distances
Distance from Dublin to Castlemartyr (reverse route)