The route from Hartbeespoort to Secunda is approximately 190 kilometers long. You will typically travel via the N1 and N17 highways, bypassing Johannesburg. The journey takes about 2.5 hours. Secunda is a major industrial town, home to the Sasol synthetic fuel plant. The roads are generally well-maintained, though traffic can be heavy near the Johannesburg metropolitan area.
Total Distance: 190 km driving distance; 165 km straight-line air distance.
The N17 is a toll road; ensure you have your payment ready.
Spring and autumn, when the weather is mild and comfortable for travel.