<script src="https://www.amcharts.com/lib/3/amcharts.js"></script>
<script src="https://www.amcharts.com/lib/3/serial.js"></script>
<script src="https://www.amcharts.com/lib/3/plugins/export/export.min.js"></script>
<link rel="stylesheet" href="https://www.amcharts.com/lib/3/plugins/export/export.css" type="text/css" media="all" />
<script src="https://www.amcharts.com/lib/3/themes/light.js"></script>
<div id="chartdiv"></div>																
#chartdiv {
  width: 100%;
  height: 500px;
}
var chart = AmCharts.makeChart("chartdiv", {
  "type": "serial",
  "theme": "light",
  "legend": {
    "equalWidths": false,
    "useGraphSettings": true,
    "valueAlign": "left",
    "valueWidth": 120
  },
  "dataProvider": [{
    "date": "2012-01-01",
    "distance": 227,
    "townName": "New York",
    "townName2": "New York",
    "townSize": 25,
    "latitude": 40.71,
    "duration": 408
  }, {
    "date": "2012-01-02",
    "distance": 371,
    "townName": "Washington",
    "townSize": 14,
    "latitude": 38.89,
    "duration": 482
  }, {
    "date": "2012-01-03",
    "distance": 433,
    "townName": "Wilmington",
    "townSize": 6,
    "latitude": 34.22,
    "duration": 562
  }, {
    "date": "2012-01-04",
    "distance": 345,
    "townName": "Jacksonville",
    "townSize": 7,
    "latitude": 30.35,
    "duration": 379
  }, {
    "date": "2012-01-05",
    "distance": 480,
    "townName": "Miami",
    "townName2": "Miami",
    "townSize": 10,
    "latitude": 25.83,
    "duration": 501
  }, {
    "date": "2012-01-06",
    "distance": 386,
    "townName": "Tallahassee",
    "townSize": 7,
    "latitude": 30.46,
    "duration": 443
  }, {
    "date": "2012-01-07",
    "distance": 348,
    "townName": "New Orleans",
    "townSize": 10,
    "latitude": 29.94,
    "duration": 405
  }, {
    "date": "2012-01-08",
    "distance": 238,
    "townName": "Houston",
    "townName2": "Houston",
    "townSize": 16,
    "latitude": 29.76,
    "duration": 309
  }, {
    "date": "2012-01-09",
    "distance": 218,
    "townName": "Dalas",
    "townSize": 17,
    "latitude": 32.8,
    "duration": 287
  }, {
    "date": "2012-01-10",
    "distance": 349,
    "townName": "Oklahoma City",
    "townSize": 11,
    "latitude": 35.49,
    "duration": 485
  }, {
    "date": "2012-01-11",
    "distance": 603,
    "townName": "Kansas City",
    "townSize": 10,
    "latitude": 39.1,
    "duration": 890
  }, {
    "date": "2012-01-12",
    "distance": 534,
    "townName": "Denver",
    "townName2": "Denver",
    "townSize": 18,
    "latitude": 39.74,
    "duration": 810
  }, {
    "date": "2012-01-13",
    "townName": "Salt Lake City",
    "townSize": 12,
    "distance": 425,
    "duration": 670,
    "latitude": 40.75,
    "dashLength": 8,
    "alpha": 0.4
  }, {
    "date": "2012-01-14",
    "latitude": 36.1,
    "duration": 470,
    "townName": "Las Vegas",
    "townName2": "Las Vegas"
  }, {
    "date": "2012-01-15"
  }, {
    "date": "2012-01-16"
  }, {
    "date": "2012-01-17"
  }, {
    "date": "2012-01-18"
  }, {
    "date": "2012-01-19"
  }],
  "valueAxes": [{
    "id": "distanceAxis",
    "axisAlpha": 0,
    "gridAlpha": 0,
    "position": "left",
    "title": "distance"
  }, {
    "id": "latitudeAxis",
    "axisAlpha": 0,
    "gridAlpha": 0,
    "labelsEnabled": false,
    "position": "right"
  }, {
    "id": "durationAxis",
    "duration": "mm",
    "durationUnits": {
      "hh": "h ",
      "mm": "min"
    },
    "axisAlpha": 0,
    "gridAlpha": 0,
    "inside": true,
    "position": "right",
    "title": "duration"
  }],
  "graphs": [{
    "alphaField": "alpha",
    "balloonText": "[[value]] miles",
    "dashLengthField": "dashLength",
    "fillAlphas": 0.7,
    "legendPeriodValueText": "total: [[value.sum]] mi",
    "legendValueText": "[[value]] mi",
    "title": "distance",
    "type": "column",
    "valueField": "distance",
    "valueAxis": "distanceAxis"
  }, {
    "balloonText": "latitude:[[value]]",
    "bullet": "round",
    "bulletBorderAlpha": 1,
    "useLineColorForBulletBorder": true,
    "bulletColor": "#FFFFFF",
    "bulletSizeField": "townSize",
    "dashLengthField": "dashLength",
    "descriptionField": "townName",
    "labelPosition": "right",
    "labelText": "[[townName2]]",
    "legendValueText": "[[value]]/[[description]]",
    "title": "latitude/city",
    "fillAlphas": 0,
    "valueField": "latitude",
    "valueAxis": "latitudeAxis"
  }, {
    "bullet": "square",
    "bulletBorderAlpha": 1,
    "bulletBorderThickness": 1,
    "dashLengthField": "dashLength",
    "legendValueText": "[[value]]",
    "title": "duration",
    "fillAlphas": 0,
    "valueField": "duration",
    "valueAxis": "durationAxis"
  }],
  "chartCursor": {
    "categoryBalloonDateFormat": "DD",
    "cursorAlpha": 0.1,
    "cursorColor": "#000000",
    "fullWidth": true,
    "valueBalloonsEnabled": false,
    "zoomable": false
  },
  "dataDateFormat": "YYYY-MM-DD",
  "categoryField": "date",
  "categoryAxis": {
    "dateFormats": [{
      "period": "DD",
      "format": "DD"
    }, {
      "period": "WW",
      "format": "MMM DD"
    }, {
      "period": "MM",
      "format": "MMM"
    }, {
      "period": "YYYY",
      "format": "YYYY"
    }],
    "parseDates": true,
    "autoGridCount": false,
    "axisColor": "#555555",
    "gridAlpha": 0.1,
    "gridColor": "#FFFFFF",
    "gridCount": 50
  },
  "export": {
    "enabled": true
  },
  "listeners": [{
    "event": "clickGraphItem",
    "method": function(e) {
      
      // Find out X
      var x = Math.round( e.graph.categoryAxis.dateToCoordinate(e.item.category) );
      
      
      // Find out Y
      var y = Math.round( e.graph.valueAxis.getCoordinate(e.item.values.value) );
      
      console.log("x: " + x, "y: " + y);
    }
  }]
});
Rerun