The calculated distance (air line) between Al Başrah al Qadīmah and Al Khafjī is approximately 148 miles respectively 239 kilometers.
By car or train, the actual journey to Al Khafjī is certainly longer, as only the direct route (as the crow flies) between Al Başrah al Qadīmah and Al Khafjī has been calculated here.
Air line (approximately)
239 kilometers
129 nautical miles