The calculated distance (air line) between Veľký Meder and Spišská Nová Ves is approximately 148 miles respectively 239 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 Veľký Meder and Spišská Nová Ves has been calculated here.
Air line (approximately)
239 kilometers
129 nautical miles