C18 is an untarred road in the Hardap Region of central Namibia. It starts off at the M39 on the Namibia–Botswana border by the Nossob River. It then ends 204 kilometres (127 mi) later when it joins the B1. The town of Gibeon and the Fish River can then be accessed by driving seven kilometres (4.3 mi) down the D1089.[1]
B1 near Gibeon
C15 at Gochas
