| Campiglia Marittima to Carson (California) | 6,220.76 mi (10,011.35 km) |
| Campiglia Marittima to Carson City (Nevada) | 5,964.01 mi (9,598.15 km) |
| Campiglia Marittima to Carteret (New Jersey) | 4,172.54 mi (6,715.06 km) |
| Campiglia Marittima to Cartersville (Georgia) | 4,902.16 mi (7,889.27 km) |
| Campiglia Marittima to Carthage (Missouri) | 5,167.86 mi (8,316.87 km) |
| Campiglia Marittima to Cary (Illinois) | 4,694.95 mi (7,555.79 km) |
| Campiglia Marittima to Cary (North Carolina) | 4,567.27 mi (7,350.31 km) |
| Campiglia Marittima to Casa de Oro-Mount Helix (California) | 6,238.84 mi (10,040.45 km) |
| Campiglia Marittima to Casa Grande (Arizona) | 6,050.03 mi (9,736.58 km) |
| Campiglia Marittima to Casas Adobes (Arizona) | 6,053.53 mi (9,742.22 km) |
| Campiglia Marittima to Cascades (Virginia) | 4,370.94 mi (7,034.34 km) |
| Campiglia Marittima to Casper (Wyoming) | 5,333.57 mi (8,583.55 km) |
| Campiglia Marittima to Casselberry (Florida) | 4,987.92 mi (8,027.28 km) |
| Campiglia Marittima to Castaic (California) | 6,196.28 mi (9,971.95 km) |
| Campiglia Marittima to Castle Pines (Colorado) | 5,456.41 mi (8,781.24 km) |
