The calculated distance (air line) between Sveti Tomaž and Ajdovščina is approximately 112 miles respectively 180 kilometers.
By car or train, the actual journey to Ajdovščina is certainly longer, as only the direct route (as the crow flies) between Sveti Tomaž and Ajdovščina has been calculated here.
Air line (approximately)
180 kilometers
97 nautical miles