Возможно ли с помощью kml и google maps

$dom = new DOMDocument();
$dom->load(APPLICATION_PATH . self::REGIONS_XML);   

$xpath = new DOMXpath($dom);
$result = $xpath->query("/Document/Placemark");

foreach($result as $i => $node)
{
    $name = $node->getElementsByTagName("name")->item(0)->nodeValue;

    $polygon = array();

    // For each coordinate
    foreach($node->getElementsByTagName("coordinates") as $j => $coord)
    {
        // Explode and parse coord to get meaningful data from it

        $coords = explode("\n" , $coord->nodeValue);

        foreach($coords as $k => $coordData)
        {
                if(strlen(trim($coordData)) < 1)
                    continue;

               $explodedData = explode("," , trim($coordData));

               // Add the coordinates to the polygon array for use in the 
               // polygon Util class. Note that the long and lat are 
               // switched here because the polygon class expected them 
               // a specific way around
               $polygon[] = $explodedData[1] . " " . $explodedData[0];
        }
    }

    // This is your address point        
    $point = $lat . " " . $lng;

    // Determine the location of $point in relation to $polygon
    $location = $pointLocation->pointInPolygon($point, $polygon);

    // $location will be a string, this is documented in the polygon link
    if($location == "inside" || $location == "boundary")
    {
          // If location is inside or on the boundary of this Placemark then break
          // and $name will contain the name of the Placemark 
          break;
    }
}