| Certaldo to Caguas (Puerto Rico) | 4,720.23 mi (7,596.48 km) |
| Certaldo to Cahokia (Illinois) | 4,932.16 mi (7,937.54 km) |
| Certaldo to Calabasas (California) | 6,205.15 mi (9,986.23 km) |
| Certaldo to Caldwell (Idaho) | 5,603.21 mi (9,017.50 km) |
| Certaldo to Caledonia (Wisconsin) | 4,651.04 mi (7,485.13 km) |
| Certaldo to Calera (Alabama) | 5,035.97 mi (8,104.61 km) |
| Certaldo to Calexico (California) | 6,183.21 mi (9,950.92 km) |
| Certaldo to Calhoun (Georgia) | 4,895.82 mi (7,879.07 km) |
| Certaldo to California (Maryland) | 4,364.25 mi (7,023.59 km) |
| Certaldo to California City (California) | 6,121.39 mi (9,851.42 km) |
| Certaldo to Callaway (Florida) | 5,120.23 mi (8,240.21 km) |
| Certaldo to Calumet City (Illinois) | 4,689.89 mi (7,547.65 km) |
| Certaldo to Calverton (Maryland) | 4,353.47 mi (7,006.23 km) |
| Certaldo to Camano (Washington) | 5,498.74 mi (8,849.37 km) |
| Certaldo to Camarillo (California) | 6,211.79 mi (9,996.91 km) |
