Distance from Drogheda to Castlemartyr
The distance between Drogheda, Ireland and Castlemartyr, Ireland is 231 km (144 miles) in a straight line. If a road route exists, expect roughly 289 km (180 miles) by car — around 3 h 37 min of driving.
| Measure | Value |
|---|---|
| Straight-line distance | 231 km / 144 mi |
| Road distance (estimate) | ≈ 289 km / 180 mi |
| Driving time (estimate) | ≈ 3 h 37 min |
| Flight time (estimate) | ≈ 46 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 |
|---|---|---|
| Drogheda, Ireland | 53.7167718 | -6.3543536 |
| Castlemartyr, Ireland | 51.9117214 | -8.0575442 |
Frequently asked questions
How far is Castlemartyr from Drogheda?
The straight-line (air) distance from Drogheda, Ireland to Castlemartyr, Ireland is 231 km (144 miles). By road it is roughly 289 km (180 miles), depending on the route.
How long does it take to drive from Drogheda to Castlemartyr?
Approximately 3 h 37 min, assuming an 80 km/h average over an estimated road distance of 289 km. Actual time depends on the route, traffic and border crossings.
How long is the flight from Drogheda to Castlemartyr?
A direct flight covers 231 km in about 46 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 Castlemartyr to Drogheda (reverse route)
GPS coordinates of Drogheda GPS coordinates of Castlemartyr