The calculated distance (air line) between Šentilj v Slov. Goricah and Lucija is approximately 127 miles respectively 205 kilometers.
By car or train, the actual journey to Lucija is certainly longer, as only the direct route (as the crow flies) between Šentilj v Slov. Goricah and Lucija has been calculated here.
Air line (approximately)
205 kilometers
111 nautical miles