| City | Region |
|---|
| ›Ka Sudapigi | Moluccas (Buru Island)› |
| ›Kabunduk | Sumba› |
| ›Kaimana | Irian Jaya› |
| ›Kairatu | Moluccas (Ceram Island)› |
| ›Kajang | Sulawesi› |
| ›Kalabahi | Flores› |
| ›Kalapa | Sumatra (Bangka Island)› |
| ›Kalianda | Sumatra› |
| ›Kalumpang | Sulawesi› |
| ›Kambang | Sumatra› |
| ›Kandangan | South Kalimantan› |
| ›Kandar | Moluccas (Kepulauan Tanimbar)› |
| ›Kapala Buaya | Moluccas (Kepulauan Obi)› |
| ›Karakelong Island | Sulawesi (Kepulauan Talaud)› |
| ›Karakitang Island | Sulawesi (Kepulauan Sangir)› |
| ›Karambu | South Kalimantan› |
| ›Karangan | Sumatra› |
| ›Karawang Timur | Jawa› |
| ›Karosa | Sulawesi› |
| ›Kasmaran | Sumatra› |
| ›Kataloka | Moluccas (Kepulauan Gorong)› |
| ›Kateman | Sumatra (Kepulauan Riau)› |
| ›Kawa | Moluccas (Ceram Island)› |
| ›Kayasa | Moluccas (Kepulauan Sula)› |
| ›Kayeli | Moluccas (Buru Island)› |
| ›Kebumen | Jawa› |
| ›Kediri | Jawa› |
| ›Kedis | Bali› |
| ›Kedunganan | Bali› |
| ›Kefamenanu | Nusa Tenggara Timur› |
| ›Kema | Sulawesi› |
| ›Kenandega | Irian Jaya› |
| ›Kendari | Sulawesi› |
| ›Kendawangan | West Kalimantan› |
| ›Kenjeran | Jawa› |
| ›Kepenuhan | Sumatra› |
| ›Ketapang | West Kalimantan› |
| ›Kintamani | Bali› |
| ›Kintap | South Kalimantan› |
| ›Kisaran | Sumatra› |
| ›Klabang | Jawa› |
| ›Klamono | Irian Jaya› |
| ›Klaten | Jawa› |
| ›Koba | Sumatra› |
| ›Kokas | Irian Jaya› |
| ›Kokenau | Irian Jaya› |
| ›Kolaka | Sulawesi› |
| ›Kolonedale | Sulawesi› |
| ›Kolono | Sulawesi› |
| ›Korido | Irian Jaya› |
| ›Kota Mojokerto | Jawa› |
| ›Kotabaru | South Kalimantan› |
| ›Kotabaru | Sumatra› |
| ›Kotamobagu | Sulawesi› |
| ›Krambitan | Bali› |
| ›Kuala Indragiri | Sumatra (Kepulauan Riau)› |
| ›Kuala Kampar (Pulau Mendol) | Sumatra (Kepulauan Riau)› |
| ›Kualakapuas | Central Kalimantan› |
| ›Kualasampit | Central Kalimantan› |
| ›Kualasimpang | Sumatra› |
| ›Kubu | Bali› |
| ›Kubu | West Kalimantan› |
| ›Kudus | Jawa› |
| ›Kulawi | Sulawesi› |
| ›Kumai | Central Kalimantan› |
| ›Kumbe | Irian Jaya› |
| ›Kumopa | Irian Jaya› |
| ›Kuningan | Jawa› |
| ›Kuntodarussalam | Sumatra› |
| ›Kupang | Nusa Tenggara Timur› |
| ›Kuta | Bali› |
| ›Kuta Selatan | Bali› |
| ›Kwandang | Sulawesi› |
