The calculated distance (air line) between Lázaro Cárdenas and Chihuahua is approximately 33 miles respectively 53 kilometers.
By car or train, the actual journey to Chihuahua is certainly longer, as only the direct route (as the crow flies) between Lázaro Cárdenas and Chihuahua has been calculated here.
Air line (approximately)
53 kilometers
29 nautical miles