The calculated distance (air line) between ‘Anjarah and Wādī as Sīr is approximately 25 miles respectively 40 kilometers.
By car or train, the actual journey to Wādī as Sīr is certainly longer, as only the direct route (as the crow flies) between ‘Anjarah and Wādī as Sīr has been calculated here.
Air line (approximately)
40 kilometers
21 nautical miles