Antananarivo has established sister city agreements with four cities. The city was twinned with Yerevan, Armenia in 1981. The city is also twinned with Vorkuta, Russia; Suzhou, China; and Montreal, Quebec, Canada. A sister city relationship between Antananarivo and Nice, France, established in 1962, is not active. In 2019, the Mayor of the Commune Urbaine Antananarivo was inviting the City of Kota Kinabalu in Malaysia to enter into a sister relationship with the City of Antananarivo.