The calculated distance (air line) between Chalco and San Miguel Coatlinchán is approximately 13 miles respectively 21 kilometers.
By car or train, the actual journey to San Miguel Coatlinchán is certainly longer, as only the direct route (as the crow flies) between Chalco and San Miguel Coatlinchán has been calculated here.
Air line (approximately)
21 kilometers
11 nautical miles