The calculated distance (air line) between Старо Нагоричане and Kochani is approximately 36 miles respectively 58 kilometers.
By car or train, the actual journey to Kochani is certainly longer, as only the direct route (as the crow flies) between Старо Нагоричане and Kochani has been calculated here.
Air line (approximately)
58 kilometers
31 nautical miles