The calculated distance (air line) between Londrina and Engenheiro Beltrão is approximately 78 miles respectively 125 kilometers.
By car or train, the actual journey to Engenheiro Beltrão is certainly longer, as only the direct route (as the crow flies) between Londrina and Engenheiro Beltrão has been calculated here.
Air line (approximately)
125 kilometers
68 nautical miles