The calculated distance (air line) between Al Faḩāḩīl and Janūb as Surrah is approximately 16 miles respectively 25 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 Faḩāḩīl and Janūb as Surrah has been calculated here.
Air line (approximately)
25 kilometers
14 nautical miles