The calculated distance (air line) between Rožňava and Spišská Nová Ves is approximately 20 miles respectively 32 kilometers.
By car or train, the actual journey to Spišská Nová Ves is certainly longer, as only the direct route (as the crow flies) between Rožňava and Spišská Nová Ves has been calculated here.
Air line (approximately)
32 kilometers
17 nautical miles