The calculated distance (air line) between San Juan Tehuixtitlán and Tlalnepantla is approximately 44 miles respectively 70 kilometers.
By car or train, the actual journey to Tlalnepantla is certainly longer, as only the direct route (as the crow flies) between San Juan Tehuixtitlán and Tlalnepantla has been calculated here.
Air line (approximately)
70 kilometers
38 nautical miles