The calculated distance (air line) between Londrina and Cornélio Procópio is approximately 34 miles respectively 55 kilometers.
By car or train, the actual journey to Cornélio Procópio is certainly longer, as only the direct route (as the crow flies) between Londrina and Cornélio Procópio has been calculated here.
Air line (approximately)
55 kilometers
29 nautical miles