M - F - A (München)

SELECT id, ort, fachwort, ( 6368 * SQRT(2*(1-cos(RADIANS(lng)) * cos(0.20187458829073) * (sin(RADIANS(lat)) * sin(0.84028409961692) + cos(RADIANS(lat)) * cos(0.84028409961692)) - sin(RADIANS(lng)) * sin(0.20187458829073)))) AS entfernung FROM literatur WHERE 6368 * SQRT(2*(1-cos(RADIANS(lng)) * cos(0.20187458829073) * (sin(RADIANS(lat)) * sin(0.84028409961692) + cos(RADIANS(lat)) * cos(0.84028409961692)) - sin(RADIANS(lng)) * sin(0.20187458829073))) <= 10 ORDER BY entfernung