Distance from Dún Laoghaire-Rathdown to Locking
The distance between Dún Laoghaire-Rathdown, Ireland and Locking, United Kingdom is 309 km (192 miles) in a straight line. If a road route exists, expect roughly 386 km (240 miles) by car — around 4 h 50 min of driving.
| Measure | Value |
|---|---|
| Straight-line distance | 309 km / 192 mi |
| Road distance (estimate) | ≈ 386 km / 240 mi |
| Driving time (estimate) | ≈ 4 h 50 min |
| Flight time (estimate) | ≈ 52 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 |
|---|---|---|
| Dún Laoghaire-Rathdown, Ireland | 53.258231028871 | -6.185624528057 |
| Locking, United Kingdom | 51.333480078 | -2.913534167 |
Frequently asked questions
How far is Locking from Dún Laoghaire-Rathdown?
The straight-line (air) distance from Dún Laoghaire-Rathdown, Ireland to Locking, United Kingdom is 309 km (192 miles). By road it is roughly 386 km (240 miles), depending on the route.
How long does it take to drive from Dún Laoghaire-Rathdown to Locking?
Approximately 4 h 50 min, assuming an 80 km/h average over an estimated road distance of 386 km. Actual time depends on the route, traffic and border crossings.
How long is the flight from Dún Laoghaire-Rathdown to Locking?
A direct flight covers 309 km in about 52 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 Locking to Dún Laoghaire-Rathdown (reverse route)
GPS coordinates of Dún Laoghaire-Rathdown GPS coordinates of Locking