The calculated distance (air line) between Košice and Spišská Nová Ves is approximately 35 miles respectively 57 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 Košice and Spišská Nová Ves has been calculated here.
Air line (approximately)
57 kilometers
31 nautical miles