The calculated distance (air line) between Selebi-Phikwe and Francistown is approximately 60 miles respectively 96 kilometers.
By car or train, the actual journey to Francistown is certainly longer, as only the direct route (as the crow flies) between Selebi-Phikwe and Francistown has been calculated here.
Air line (approximately)
96 kilometers
52 nautical miles