The calculated distance (air line) between Castelnuovo Rangone and Spilamberto is approximately 4 miles respectively 7 kilometers.
By car or train, the actual journey to Spilamberto is certainly longer, as only the direct route (as the crow flies) between Castelnuovo Rangone and Spilamberto has been calculated here.
Air line (approximately)
7 kilometers
4 nautical miles