| Valley to Cadillac (Michigan) | 790.56 mi (1,272.29 km) |
| Valley to Caguas (Puerto Rico) | 1,556.75 mi (2,505.35 km) |
| Valley to Cahokia (Illinois) | 486.49 mi (782.93 km) |
| Valley to Calabasas (California) | 1,923.58 mi (3,095.70 km) |
| Valley to Caldwell (Idaho) | 1,851.02 mi (2,978.92 km) |
| Valley to Caledonia (Wisconsin) | 705.63 mi (1,135.60 km) |
| Valley to Calera (Alabama) | 93.26 mi (150.08 km) |
| Valley to Calexico (California) | 1,755.47 mi (2,825.16 km) |
| Valley to Calhoun (Georgia) | 117.06 mi (188.39 km) |
| Valley to California (Maryland) | 617.72 mi (994.12 km) |
| Valley to California City (California) | 1,871.58 mi (3,012.01 km) |
| Valley to Callaway (Florida) | 186.07 mi (299.45 km) |
| Valley to Calumet City (Illinois) | 622.08 mi (1,001.14 km) |
| Valley to Calverton (Maryland) | 630.76 mi (1,015.11 km) |
| Valley to Camano (Washington) | 2,198.98 mi (3,538.92 km) |
