| Valley to Cibolo (Texas) | 801.56 mi (1,289.98 km) |
| Valley to Cicero (Illinois) | 640.09 mi (1,030.12 km) |
| Valley to Cimarron Hills (Colorado) | 1,167.61 mi (1,879.09 km) |
| Valley to Cincinnati (Ohio) | 439.15 mi (706.75 km) |
| Valley to Cinco Ranch (Texas) | 659.40 mi (1,061.21 km) |
| Valley to Circleville (Ohio) | 486.04 mi (782.21 km) |
| Valley to Citrus (California) | 1,879.45 mi (3,024.68 km) |
| Valley to Citrus Heights (California) | 2,051.33 mi (3,301.29 km) |
| Valley to Citrus Park (Florida) | 362.44 mi (583.29 km) |
| Valley to Claiborne (Louisiana) | 408.47 mi (657.37 km) |
| Valley to Claremont (California) | 1,869.49 mi (3,008.66 km) |
| Valley to Claremont (New Hampshire) | 1,008.19 mi (1,622.53 km) |
| Valley to Claremore (Oklahoma) | 640.46 mi (1,030.72 km) |
| Valley to Clarksburg (Maryland) | 625.73 mi (1,007.01 km) |
| Valley to Clarksburg (West Virginia) | 523.19 mi (841.99 km) |
