The calculated distance (air line) between Santa Eulàlia de Ronçana and Badalona is approximately 14 miles respectively 22 kilometers.
By car or train, the actual journey to Badalona is certainly longer, as only the direct route (as the crow flies) between Santa Eulàlia de Ronçana and Badalona has been calculated here.
Air line (approximately)
22 kilometers
12 nautical miles