The calculated distance (air line) between Ravne na Koroškem and Ajdovščina is approximately 68 miles respectively 109 kilometers.
By car or train, the actual journey to Ajdovščina is certainly longer, as only the direct route (as the crow flies) between Ravne na Koroškem and Ajdovščina has been calculated here.
Air line (approximately)
109 kilometers
59 nautical miles