The calculated distance (air line) between Pavullo nel Frignano and Reggio nell'Emilia is approximately 27 miles respectively 44 kilometers.
By car or train, the actual journey to Reggio nell'Emilia is certainly longer, as only the direct route (as the crow flies) between Pavullo nel Frignano and Reggio nell'Emilia has been calculated here.
Air line (approximately)
44 kilometers
24 nautical miles