Testing Drupal’s “GMap module”:http://drupal.org/node/33591 with my latest trip’s return itinerary:

[gmap |id=map |center=170.859375, 23.885837699862005 |zoom=16 |width=450 |height=300 |align=None |control=Small |type=Map |points=100.3271484375,13.987376214146467 + 120.21240234375,23.78534480594123 + -122.38082885742188,37.62510898062149 |line1=237.65625,39.90973623453719 + 121.640625,25.16517336866393 + 101.953125,15.284185114076445]