Place
- Carmel Valley (Calif.)3
- Carmel Valley Village3
- Casablanca (Morocco)3
- Casco Bay (Me.)3
- Castroville (Calif.)3
- Ch'ŏnan-si (Korea)3
- Chinju-si (Korea)3
- Cincinnati (Ohio)3
- Coimbatore (India)3
- Del Rey Oaks (Calif.)3
- Dhaka (Bangladesh)3
- Fukuoka-ken (Japan)3
- Gonzales (Calif.)3
- Greenfield (Calif.)3
- Guadalajara (Mexico)3
- Guangzhou (China)3
- Guarujá (São Paulo, Brazil)3
- Guatemala (Guatemala)3
- Gurgān (Gulistān, Iran)3
- Harare (Zimbabwe)3