The drive from Vaalwater to Hammanskraal is approximately 150 km. You will travel south on the R33, then take the N1 towards the South, eventually reaching Hammanskraal. This route is efficient and avoids the central Johannesburg traffic. The total travel time is about 2 hours. The roads are well-maintained, though you should expect toll fees on the N1.
Total Distance: 150 km driving distance; 130 km straight-line air distance.
The N1 is a toll road; ensure you have payment ready.
Spring and Autumn offer the most comfortable driving temperatures.