The calculated distance (air line) between Swellendam and Hardys Memories of Africa is approximately 18 miles respectively 29 kilometers.
By car or train, the actual journey to Hardys Memories of Africa is certainly longer, as only the direct route (as the crow flies) between Swellendam and Hardys Memories of Africa has been calculated here.
Air line (approximately)
29 kilometers
15 nautical miles