Distancia de Roma a Amsterdam

select id_elemento, tipo, MATCH (titulo, keywords) AGAINST ( 'distancia de a ') AS Score FROM indices WHERE MATCH (titulo, keywords) AGAINST ( 'distancia de a ') AND (tipo='articulo' or tipo='subcateg' or tipo='foto') AND (`categoria` = '1' OR `categoria` = '13') ORDER BY Score DESC LIMIT 0, 6