The calculated distance (air line) between San Rafael Tlanalapan and Tlalnepantla is approximately 50 miles respectively 81 kilometers.
By car or train, the actual journey to Tlalnepantla is certainly longer, as only the direct route (as the crow flies) between San Rafael Tlanalapan and Tlalnepantla has been calculated here.
Air line (approximately)
81 kilometers
44 nautical miles