The calculated distance (air line) between Bani Walid and Şabrātah is approximately 113 miles respectively 183 kilometers.
By car or train, the actual journey to Şabrātah is certainly longer, as only the direct route (as the crow flies) between Bani Walid and Şabrātah has been calculated here.
Air line (approximately)
183 kilometers
99 nautical miles