Thailand — indochina borders (1): MalayaThailandMalaya — insulindia borders (3): Borneo, Thailand, SumatraMalayaSumatra — insulindia borders (2): Malaya, JavaSumatraJava — insulindia borders (3): Sumatra, Borneo, Western AustraliaJavaBorneo — insulindia borders (4): Malaya, Java, Sulawesi, The PhilippinesBorneoSulawesi — insulindia borders (2): New Guinea, BorneoSulawesiThe Philippines — insulindia borders (1): BorneoThe PhilippinesWestern Australia — australia borders (1): JavaWestern AustraliaNew Guinea — oceania borders (1): SulawesiNew Guinea