The calculated distance (air line) between Río Frío de Juárez and Tlalnepantla is approximately 37 miles respectively 59 kilometers.
By car or train, the actual journey to Tlalnepantla is certainly longer, as only the direct route (as the crow flies) between Río Frío de Juárez and Tlalnepantla has been calculated here.
Air line (approximately)
59 kilometers
32 nautical miles