Retrieve nearest drivers - query- laravel mysql

$results = \DB::select(DB::raw('SELECT id, ( 3959 * acos( cos( radians(' . $order->delivery_lattitude . ') ) * cos( radians( lat ) ) * cos( radians( lon ) - radians(' . $order->delivery_logitude . ') ) + sin( radians(' . $order->delivery_lattitude . ') ) * sin( radians(lat) ) ) ) AS distance FROM rider_location HAVING distance < ' . $distance . ' ORDER BY distance'));