The calculated distance (air line) between Ravne na Koroškem and Slovenska Bistrica is approximately 31 miles respectively 49 kilometers.
By car or train, the actual journey to Slovenska Bistrica is certainly longer, as only the direct route (as the crow flies) between Ravne na Koroškem and Slovenska Bistrica has been calculated here.
Air line (approximately)
49 kilometers
27 nautical miles