The drive from Umhlali to Secunda covers 550 kilometers. You will take the N3 toward the Free State and then connect to the R23, which leads directly into Secunda. The journey takes approximately 6 hours. Secunda is a major industrial town, home to the Sasol synthetic fuel plant. The route is relatively straightforward and offers a mix of highway and regional road driving.
Total Distance: 550 km driving distance; 400 km straight-line air distance.
The R23 can be narrow; drive with caution.
March to May for pleasant weather.