The calculated distance (air line) between San Juan de la Vega and Tlalnepantla is approximately 126 miles respectively 203 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 de la Vega and Tlalnepantla has been calculated here.
Air line (approximately)
203 kilometers
110 nautical miles