Distance from Dún Laoghaire to Long Buckby
The distance between Dún Laoghaire, Ireland and Long Buckby, United Kingdom is 357 km (222 miles) in a straight line. If a road route exists, expect roughly 447 km (278 miles) by car — around 5 h 35 min of driving.
| Measure | Value |
|---|---|
| Straight-line distance | 357 km / 222 mi |
| Road distance (estimate) | ≈ 447 km / 278 mi |
| Driving time (estimate) | ≈ 5 h 35 min |
| Flight time (estimate) | ≈ 55 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, Ireland | 53.2771334 | -6.1447482 |
| Long Buckby, United Kingdom | 52.302831825 | -1.080756026 |
Frequently asked questions
How far is Long Buckby from Dún Laoghaire?
The straight-line (air) distance from Dún Laoghaire, Ireland to Long Buckby, United Kingdom is 357 km (222 miles). By road it is roughly 447 km (278 miles), depending on the route.
How long does it take to drive from Dún Laoghaire to Long Buckby?
Approximately 5 h 35 min, assuming an 80 km/h average over an estimated road distance of 447 km. Actual time depends on the route, traffic and border crossings.
How long is the flight from Dún Laoghaire to Long Buckby?
A direct flight covers 357 km in about 55 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 Long Buckby to Dún Laoghaire (reverse route)
GPS coordinates of Dún Laoghaire GPS coordinates of Long Buckby