The calculated distance (air line) between Vodice and Šentilj v Slov. Goricah is approximately 65 miles respectively 104 kilometers.
By car or train, the actual journey to Šentilj v Slov. Goricah is certainly longer, as only the direct route (as the crow flies) between Vodice and Šentilj v Slov. Goricah has been calculated here.
Air line (approximately)
104 kilometers
56 nautical miles