Distance from Dundalk to Merrimac

The distance between Dundalk, Ireland and Merrimac, Australia is 16,694 km (10,373 miles) in a straight line. If a road route exists, expect roughly 20867 km (12966 miles) by car — around 260 h 50 min of driving.

Measure Value
Straight-line distance 16,694 km / 10,373 mi
Road distance (estimate) ≈ 20867 km / 12966 mi
Driving time (estimate) ≈ 260 h 50 min
Flight time (estimate) ≈ 20 h 8 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
Dundalk, Ireland 53.9999772 -6.4037354
Merrimac, Australia -28.048881593 153.364593706

Frequently asked questions

How far is Merrimac from Dundalk?

The straight-line (air) distance from Dundalk, Ireland to Merrimac, Australia is 16,694 km (10,373 miles). By road it is roughly 20867 km (12966 miles), depending on the route.

How long does it take to drive from Dundalk to Merrimac?

Approximately 260 h 50 min, assuming an 80 km/h average over an estimated road distance of 20867 km. Actual time depends on the route, traffic and border crossings.

How long is the flight from Dundalk to Merrimac?

A direct flight covers 16,694 km in about 20 h 8 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.

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