The calculated distance (air line) between Sumusţā as Sulţānī and Awsīm is approximately 85 miles respectively 137 kilometers.
By car or train, the actual journey to Awsīm is certainly longer, as only the direct route (as the crow flies) between Sumusţā as Sulţānī and Awsīm has been calculated here.
Air line (approximately)
137 kilometers
74 nautical miles