SELECT importancia,provincia,localidad,enlace,(((acos(sin((-*pi()/180)) * sin((lat*pi()/180))+cos((-*pi()/180)) * cos((lat*pi()/180)) * cos(((-- lng)*pi()/180))))*180/pi())*60*1.1515*1.609344) as distancia from localidades where lat<>"-" and lng<>- order by importancia,distancia ASC LIMIT 0,10