The calculated distance (air line) between Omīdīyeh and Al Başrah al Qadīmah is approximately 114 miles respectively 183 kilometers.
By car or train, the actual journey to Al Başrah al Qadīmah is certainly longer, as only the direct route (as the crow flies) between Omīdīyeh and Al Başrah al Qadīmah has been calculated here.
Air line (approximately)
183 kilometers
99 nautical miles