| Campiglia Marittima to Cloverly (Maryland) | 4,351.53 mi (7,003.10 km) |
| Campiglia Marittima to Clovis (California) | 6,095.31 mi (9,809.45 km) |
| Campiglia Marittima to Clovis (New Mexico) | 5,650.65 mi (9,093.84 km) |
| Campiglia Marittima to Clute (Texas) | 5,601.95 mi (9,015.47 km) |
| Campiglia Marittima to Coachella (California) | 6,159.01 mi (9,911.97 km) |
| Campiglia Marittima to Coalinga (California) | 6,154.49 mi (9,904.70 km) |
| Campiglia Marittima to Coamo (Puerto Rico) | 4,725.07 mi (7,604.27 km) |
| Campiglia Marittima to Coatesville (Pennsylvania) | 4,265.34 mi (6,864.41 km) |
| Campiglia Marittima to Cockeysville (Maryland) | 4,320.52 mi (6,953.21 km) |
| Campiglia Marittima to Cocoa (Florida) | 4,974.52 mi (8,005.72 km) |
| Campiglia Marittima to Cocoa Beach (Florida) | 4,970.16 mi (7,998.70 km) |
| Campiglia Marittima to Coconut Creek (Florida) | 5,040.45 mi (8,111.82 km) |
| Campiglia Marittima to Coeur d'Alene (Idaho) | 5,395.36 mi (8,682.99 km) |
| Campiglia Marittima to Cohoes (New York) | 4,068.57 mi (6,547.72 km) |
| Campiglia Marittima to Cold Springs (Nevada) | 5,939.77 mi (9,559.13 km) |
