Look at the map on south africa what is the distance on the ground the between two places that a 7cm a part on this map
To determine the distance on the ground between two places that are 7cm apart on a map of South Africa, you would need to know the scale of the map. The scale provides a ratio or a proportion that relates the distances on the map to the actual distances on the ground.
If you can provide the scale of the map, I would be able to calculate the distance between the two places accurately.