The calculated distance (air line) between Šaľa and Spišská Nová Ves is approximately 134 miles respectively 216 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 Šaľa and Spišská Nová Ves has been calculated here.
Air line (approximately)
216 kilometers
117 nautical miles