JSFiddle - React, Tailwind, and code Playground

HTML

<script src="https://api-maps.yandex.ru/2.1/?lang=ru_RU"></script>
<div id="map"></div>

CSS

#map {
	width: 600px;
	height: 400px;

}

JavaScript

var globalOM;
var globalMAP;

function createFeatures () {
	var features = {
		'type': 'FeatureCollection',
     	'features': [{
			type: 'Feature',
			id: 0,
			geometry: {
				type: 'Point',
				coordinates: [59.9249506, 30.3331176],
				viewportMargin: 0,
				margin: 0,
			},
		}, {
			type: 'Feature',
			id: 1,
			geometry: {
				type: 'Point',
				coordinates: [59.923721, 30.33688],
				viewportMargin: 0,
				margin: 0,
			},
		}, {
			type: 'Feature',
			id: 2,
			geometry: {
				type: 'Point',
				coordinates: [59.928212, 30.333457],
				viewportMargin: 0,
				margin: 0,
			}
		}]
    }
	
	globalOM.add(features);
	globalMAP.geoObjects.add(globalOM);
	globalMAP.setBounds(globalOM.getBounds());
}

ymaps.ready(function () {
	var map_options = {
		center: ['61.698653', '99.505405'],
		controls: ['zoomControl'],
		zoom: 13,
	};
	var map_parameters =  {
		autoFitToViewport: 'always',
		suppressMapOpenBlock: true,
		yandexMapDisablePoiInteractivity: true,
		zoomControlPosition: { right: 20, top: 20, },
		zoomControlSize: 'medium',
	};
	var object_manager_options = {
		clusterize: true,
		viewportMargin: 0,
		margin: 0,
		gridSize: 128,
	};
	globalMAP = new ymaps.Map('map', map_options, map_parameters);
	globalOM = new ymaps.ObjectManager(object_manager_options);
	createFeatures();
	
	var result = ymaps.geoQuery(globalOM).addToMap(globalMAP)
	var closest = result.getClosestTo(globalMAP);
	
	console.log(closest);
	//[59.9249506, 30.3331176]
});