The calculated distance (air line) between Brezovica pri Ljubljani and Ajdovščina is approximately 26 miles respectively 41 kilometers.
By car or train, the actual journey to Ajdovščina is certainly longer, as only the direct route (as the crow flies) between Brezovica pri Ljubljani and Ajdovščina has been calculated here.
Air line (approximately)
41 kilometers
22 nautical miles