Place
- Cairo (Egypt)3
- Caracas (Venezuela)3
- Casablanca (Morocco)3
- Castellón (Spain : Province)3
- Cebu City (Philippines)3
- Ch'ŏnan-si (Korea)3
- Changzhi Shi (China)3
- Chicago (Ill.)3
- Chinju-si (Korea)3
- Cincinnati (Ohio)3
- Coimbatore (India)3
- Dhaka (Bangladesh)3
- Fukuoka-ken (Japan)3
- Guadalajara (Mexico)3
- Guangzhou (China)3
- Guarujá (São Paulo, Brazil)3
- Guatemala (Guatemala)3
- Gurgān (Gulistān, Iran)3
- Harare (Zimbabwe)3
- Ho Chi Minh City (Vietnam)3