Houston: berrikuspenen arteko aldeak

* {{banderaikur|Erresuma Batua}} [[Aberdeen]] ([[Erresuma Batua]])<ref name=":0">{{Cite web|url=https://user-2221582232.cld.bz/2018-Annual-Report-and-Membership-Directory/54/#zoom=z|izenburua=Sister Cities International|sartze-data=2018-07-23|egunkaria=|aldizkaria=|abizena=|izena=|egile-lotura=|hizkuntza=en|formatua=}}</ref>

* {{banderaikur|Arabiar Emirerri Batuak}} [[Abu Dhabi]] ([[Arabiar Emirerri Batuak]])<ref name=":0" />

* {{banderaikur|Azerbaijan}} [[Baku]] ([[Azerbaijan]])<ref name=":0" />

* {{banderaikur|Erresuma BatuaJaponia}} [[GrampianChiba]] (Erresuma Batua[[Japonia]])<ref name=":0" />

* {{banderaikur|Ekuador}} [[Guayaquil]] ([[Ekuador]])<ref name=":0" />

* {{banderaikur|Espainia}} [[Huelva]] ([[Espainia]])<ref name=":0" />

* {{banderaikur|Turkia}} [[Istanbul]] ([[Turkia]])<ref name=":0" />

* {{banderaikur|Pakistan}} [[Karatxi]] ([[Pakistan]])<ref name=":0" />

* {{banderaikur|Alemania}} [[Leipzig]] ([[Alemania]])<ref name=":0" />

* {{banderaikur|Angola}} [[Luanda]] ([[Angola]])<ref name=":0" />

* {{banderaikur|Frantzia}} [[Niza]] ([[Frantzia]])<ref name=":0" />

* {{banderaikur|Australia}} [[Perth]] ([[Australia]])<ref name=":0" />

* {{banderaikur|Txina}} [[ShenzhenShanghai]] (Txina)<ref name=":0" />

* {{banderaikur|NorvegiaTxina}} [[StavangerShenzhen]] ([[Norvegia]]Txina)<ref name=":0" />

*{{banderaikur|Norvegia}} [[Stavanger]] ([[Norvegia]])<ref name=":0" />
* {{banderaikur|Taiwan}} [[Taipei]] ([[Taiwan]]) ([[1961]])<ref name=":0" /><ref>{{Cite web|url=https://web.archive.org/web/20121102035422/http://web.tcc.gov.tw/eng/sister_cities.htm|izenburua=Taipei City Council|sartze-data=2018-07-20|egunkaria=|aldizkaria=|abizena=|izena=|egile-lotura=|hizkuntza=en|formatua=}}</ref>

* {{banderaikur|Mexiko}} [[Tampico]] (Mexiko)<ref name=":0" />

* {{banderaikur|Errusia}} [[Tiumen]] ([[Errusia]])<ref name=":0" />