The calculated distance (air line) between Pozuelo de Alarcón and Barajas de Madrid is approximately 13 miles respectively 20 kilometers.
By car or train, the actual journey to Barajas de Madrid is certainly longer, as only the direct route (as the crow flies) between Pozuelo de Alarcón and Barajas de Madrid has been calculated here.
Air line (approximately)
20 kilometers
11 nautical miles