The calculated distance (air line) between Cerklje na Gorenjskem and Ajdovščina is approximately 38 miles respectively 61 kilometers.
By car or train, the actual journey to Ajdovščina is certainly longer, as only the direct route (as the crow flies) between Cerklje na Gorenjskem and Ajdovščina has been calculated here.
Air line (approximately)
61 kilometers
33 nautical miles