Title: Borders of Indonesia
Content:  The borders of Indonesia include land and maritime borders with Malaysia, Papua New Guinea, and Timor Leste, as well as shared maritime boundaries with Australia, India, Palau, Philippines, Singapore, Thailand, and Vietnam.
Title: Borders of Indonesia
Content:  Indonesia shares a land border with Malaysia on the island of Borneo. The Indonesian provinces of East Kalimantan, North Kalimantan, and West Kalimantan lie to the south of the border while the Malaysian states of Sabah and Sarawak lie to the north. The length of the border is 2,019.5 km.
Title: Borders of Indonesia
Content:   Indonesia has common maritime boundaries with Australia, India, Malaysia, Philippines, Palau, Singapore, Thailand, Timor Leste, and Vietnam.
Title: Borders of Indonesia
Content:  Indonesia has a total land border length of 3,108.3 km.
Title: Borders of Malaysia
Content:  Malaysia shares a land border with Indonesia on the island of Borneo. The Malaysian states of Sabah and Sarawak lie to the north of the border while the Indonesian provinces of North Kalimantan, East Kalimantan, and West Kalimantan lie to the south. The length of the border is 2,019.5 km.
Title: Borders of India
Content:  India shares borders with several sovereign countries; it shares land borders with China, Bhutan, Nepal, Pakistan, Bangladesh and Myanmar. Bangladesh and Pakistan share both land borders as well as maritime borders, while Sri Lanka shares only a maritime border. India's Andaman and Nicobar Islands share a maritime border with Thailand, Myanmar and Indonesia.
Title: Indonesia–Malaysia border
Content:  The Indonesia–Malaysia border consists of a 1,881 km (1,169 m) land border that divides the territory of Indonesia and Malaysia on the island of Borneo. It also includes maritime boundaries along the length of the Straits of Malacca, in the South China Sea and in the Celebes Sea. The land boundary has a stretches from Tanjung Datu at the northwestern corner of Borneo through the highlands of the Borneo hinterland to the Gulf of Sebatik and the Celebes Sea in the eastern side of the island. The boundary separates the Indonesian provinces of North Kalimantan, East Kalimantan and West Kalimantan from the Malaysian states of Sabah and Sarawak. The 
Title: Geography of Indonesia
Content:  to estimates made by the government of Indonesia, with 922 of those are permanent. It comprises five main islands: Sumatra, Java, Borneo (known as Kalimantan in Indonesia), Sulawesi, and New Guinea; two major island groups (Nusa Tenggara and the Maluku Islands) and sixty smaller island groups. Four of the islands are shared with other countries: Borneo is shared with Malaysia and Brunei; Sebatik, located off the northeastern coast of Kalimantan, shared with Malaysia; Timor is shared with East Timor; and New Guinea is shared with Papua New Guinea. Indonesia has total land area of 1904569 km2, Including 93000 km2 of inland seas (straits, bays, and other bodies of 
Title: Indonesia–Thailand border
Content:  Indonesia and Thailand share a common maritime border in the northern part of the Straits of Malacca and the Andaman Sea to the north-east of Indonesia's Sumatera Island and to the west of the western coastline of southern Thailand. The maritime boundary runs between the India-Indonesia-Thailand tripoint in the north, and the Indonesia-Malaysia-Thailand tripoint in the south. The border was delimited through four agreements, with two involving third parties India and Malaysia as they determined trijunction points with those countries.
Title: Borders of Indonesia
Content:  Indonesia's border with Timor Leste is located in Timor Island. The Indonesian province of East Nusa Tenggara borders the Timor Leste municipalities of Bobonaro and Cova Lima, as well as Oecusse Special Administrative Region. The border length is 268.8 km.

Question: what countries share a land border with indonesia?
Answer: Australia.