The calculated distance (air line) between Al Başrah al Qadīmah and Janūb as Surrah is approximately 86 miles respectively 138 kilometers.
By car or train, the actual journey to Janūb as Surrah is certainly longer, as only the direct route (as the crow flies) between Al Başrah al Qadīmah and Janūb as Surrah has been calculated here.
Air line (approximately)
138 kilometers
75 nautical miles