Distance from Mount Lofty to North St Marys

The distance between Mount Lofty, Australia and North St Marys, Australia is 700 km (435 miles) in a straight line. If a road route exists, expect roughly 875 km (544 miles) by car — around 10 h 56 min of driving.

Measure Value
Straight-line distance 700 km / 435 mi
Road distance (estimate) ≈ 875 km / 544 mi
Driving time (estimate) ≈ 10 h 56 min
Flight time (estimate) ≈ 1 h 19 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
Mount Lofty, Australia -27.546961801 151.970624309
North St Marys, Australia -33.756419846 150.782924924

Frequently asked questions

How far is North St Marys from Mount Lofty?

The straight-line (air) distance from Mount Lofty, Australia to North St Marys, Australia is 700 km (435 miles). By road it is roughly 875 km (544 miles), depending on the route.

How long does it take to drive from Mount Lofty to North St Marys?

Approximately 10 h 56 min, assuming an 80 km/h average over an estimated road distance of 875 km. Actual time depends on the route, traffic and border crossings.

How long is the flight from Mount Lofty to North St Marys?

A direct flight covers 700 km in about 1 h 19 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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