SELECT id, en, 
       keops.GetDistance('-26.386816','153.08916', latitude, longitude) AS distance
FROM keops.geoplaces 
WHERE  asc_6='174281' and 
AND geotype_id > 6  
AND geotype_id NOT IN (7, 9, 10, 11, 12, 13, 14) 
AND latitude IS NOT NULL 
AND latitude != '' 
AND latitude != 0
AND longitude IS NOT NULL
AND longitude != '' 
AND longitude != 0
HAVING distance <= 20
ORDER BY distance ASC, en ASC 
LIMIT 30;

Something Wrong Happen !