Not sure if this works for all browsers but if you right click the map and choose view source it brings up the html code and on lines 436 to 494 it gives the coordinates of all the towns on the map
icon("waypoint.png","aero",-3431,10193);
icon("waypoint.png","aqua2",564,12413);
icon("waypoint.png","bombsreach",709,3317);
icon("waypoint.png","castletown",-1699,1436);
icon("waypoint.png","chillville",-2264,9946);
icon("waypoint.png","cornerstone",2599,-3855);
icon("waypoint.png","craftville",82,592);
icon("waypoint.png","darkhollow",3462,8922);
icon("waypoint.png","dell",-1018,749);
icon("waypoint.png","delta",1155,1037);
icon("waypoint.png","dinner",-372,10009);
icon("waypoint.png","donortown",-2209,1188);
icon("waypoint.png","dragonsreach",-1151,299);
icon("waypoint.png","dwarven",-906,-1780);
icon("waypoint.png","elven",-1183,-1705);
icon("waypoint.png","esunside",-514,-1150);
icon("waypoint.png","farmshire",1664,401);
icon("waypoint.png","flame",591,3765);
icon("waypoint.png","freedom",-1698,1078);
icon("waypoint.png","frost",3115,8833);
icon("waypoint.png","glowstone",99,-1561);
icon("waypoint.png","glowstonelake",102,-1558);
icon("waypoint.png","greywall",-112,1132);
icon("waypoint.png","havoc",-1560,-647);
icon("waypoint.png","hnnorth",-1222,-386);
icon("waypoint.png","hometree",1447,1912);
icon("waypoint.png","jackson",559,-1360);
icon("waypoint.png","kerrda",-407,2214);
icon("waypoint.png","krave",2955,451);
icon("waypoint.png","marina",3444,13816);
icon("waypoint.png","metro",-2231,470);
icon("waypoint.png","moscow",1303,9988);
icon("waypoint.png","newphoenix",-511,10525);
icon("waypoint.png","obbycity",-492,2496);
icon("waypoint.png","oceanic",-1696,1080);
icon("waypoint.png","paradise",3086,-1715);
icon("waypoint.png","pheonix",2129,-510);
icon("waypoint.png","pyrotree",729,3583);
icon("waypoint.png","reach",-3568,868);
icon("waypoint.png","rgisland",-304,10226);
icon("waypoint.png","saevios",-1592,-412);
icon("waypoint.png","sandstone",514,-2758);
icon("waypoint.png","skycity",-3732,-3039);
icon("waypoint.png","skyloft",-84,1208);
icon("waypoint.png","snowtopia",4589,1837);
icon("waypoint.png","solarcity",574,1650);
icon("waypoint.png","spawn",-94,98);
icon("waypoint.png","stoneforge",566,473);
icon("waypoint.png","stormhaven",1408,424);
icon("waypoint.png","sunside",-523,-725);
icon("waypoint.png","tree",729,3582);
icon("waypoint.png","tudor",-1115,1068);
icon("waypoint.png","underverse",-744,-3755);
icon("waypoint.png","unity",396,9660);
icon("waypoint.png","valhalla",2454,-1399);
icon("waypoint.png","veilzaq",1900,1950);
icon("waypoint.png","whiterun",-463,807);
icon("waypoint.png","winterhold",-2577,-330);
icon("waypoint.png","zanzibar",2284,-2197);
Looking at this, I think it would be pretty easy for zerg to add some of the new waypoints on there too if he could
