The calculated distance (air line) between San Jerónimo Coyula and Tlalnepantla is approximately 63 miles respectively 101 kilometers.
By car or train, the actual journey to Tlalnepantla is certainly longer, as only the direct route (as the crow flies) between San Jerónimo Coyula and Tlalnepantla has been calculated here.
Air line (approximately)
101 kilometers
55 nautical miles