The calculated distance (air line) between Laško and Ravne na Koroškem is approximately 30 miles respectively 48 kilometers.
By car or train, the actual journey to Ravne na Koroškem is certainly longer, as only the direct route (as the crow flies) between Laško and Ravne na Koroškem has been calculated here.
Air line (approximately)
48 kilometers
26 nautical miles