Distance from Coolock to Derry
The distance between Coolock, Ireland and Derry, Ireland is 111 km (69 miles) in a straight line. If a road route exists, expect roughly 139 km (86 miles) by car — around 1 h 44 min of driving.
| Measure | Value |
|---|---|
| Straight-line distance | 111 km / 69 mi |
| Road distance (estimate) | ≈ 139 km / 86 mi |
| Driving time (estimate) | ≈ 1 h 44 min |
| Flight time (estimate) | ≈ 38 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 |
|---|---|---|
| Coolock, Ireland | 53.3887878 | -6.2013827 |
| Derry, Ireland | 53.9912965 | -7.5444898 |
Frequently asked questions
How far is Derry from Coolock?
The straight-line (air) distance from Coolock, Ireland to Derry, Ireland is 111 km (69 miles). By road it is roughly 139 km (86 miles), depending on the route.
How long does it take to drive from Coolock to Derry?
Approximately 1 h 44 min, assuming an 80 km/h average over an estimated road distance of 139 km. Actual time depends on the route, traffic and border crossings.
How long is the flight from Coolock to Derry?
A direct flight covers 111 km in about 38 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 Derry to Coolock (reverse route)
GPS coordinates of Coolock GPS coordinates of Derry