Martovytskyi,
ниже варант того как я вас понял ...
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>TEGS</title>
<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet">
<link href="https://cdnjs.cloudflare.com/ajax/libs/chosen/1.6.2/chosen.css" rel="stylesheet">
</head>
<body>
<div class="wrapper wrapper-content animated fadeInRight">
<div class="row">
<div class="col-lg-5">
<div class="form-group">
<label class="font-noraml">ТЕГИ</label>
<div>
<select data-placeholder="Выберите город..." class="chosen-select" multiple style="width:350px;" tabindex="4">
<option value="0">Украина</option>
<option value="1">Днепр</option>
<option value="2">Киев</option>
<option value="3">Харьков</option>
<option value="4">Львов</option>
<option value="5">Ужгород</option>
<option value="6">Кривой Рог</option>
<option value="7">Полтава</option>
<option value="8">Суммы</option>
<option value="9">Кировоград</option>
</select>
</div>
</div>
</div>
</div>
</div>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.1.1/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/chosen/1.6.2/chosen.jquery.js"></script>
<script>
$(".chosen-select [value='2']").remove();
$(".chosen-select").chosen({
width: "100%"
});
$(".chosen-select").on("change", function(b, a) {
null !== a.deselected && ($(".chosen-select [value='" + a.deselected + "']").remove(), $(".chosen-select").trigger("chosen:updated"))
});
</script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
</body>
</html>
