Distance from Howth to Port Adelaide
The distance between Howth, Ireland and Port Adelaide, Australia is 16,572 km (10,297 miles) in a straight line. If a road route exists, expect roughly 20715 km (12872 miles) by car — around 258 h 56 min of driving.
| Measure | Value |
|---|---|
| Straight-line distance | 16,572 km / 10,297 mi |
| Road distance (estimate) | ≈ 20715 km / 12872 mi |
| Driving time (estimate) | ≈ 258 h 56 min |
| Flight time (estimate) | ≈ 20 h |
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 |
|---|---|---|
| Howth, Ireland | 53.3868498 | -6.0680424 |
| Port Adelaide, Australia | -34.847294548 | 138.504767806 |
Frequently asked questions
How far is Port Adelaide from Howth?
The straight-line (air) distance from Howth, Ireland to Port Adelaide, Australia is 16,572 km (10,297 miles). By road it is roughly 20715 km (12872 miles), depending on the route.
How long does it take to drive from Howth to Port Adelaide?
Approximately 258 h 56 min, assuming an 80 km/h average over an estimated road distance of 20715 km. Actual time depends on the route, traffic and border crossings.
How long is the flight from Howth to Port Adelaide?
A direct flight covers 16,572 km in about 20 h 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 Port Adelaide to Howth (reverse route)
GPS coordinates of Howth GPS coordinates of Port Adelaide