The calculated distance (air line) between Ajdovščina and Zagorje ob Savi is approximately 55 miles respectively 88 kilometers.
By car or train, the actual journey to Zagorje ob Savi is certainly longer, as only the direct route (as the crow flies) between Ajdovščina and Zagorje ob Savi has been calculated here.
Air line (approximately)
88 kilometers
48 nautical miles