The calculated distance (air line) between Camarma de Esteruelas and San Fernando de Henares is approximately 12 miles respectively 19 kilometers.
By car or train, the actual journey to San Fernando de Henares is certainly longer, as only the direct route (as the crow flies) between Camarma de Esteruelas and San Fernando de Henares has been calculated here.
Air line (approximately)
19 kilometers
11 nautical miles