| Castelnuovo Rangone to Carlsbad (New Mexico) | 5,742.25 mi (9,241.27 km) |
| Castelnuovo Rangone to Carmel (Indiana) | 4,661.19 mi (7,501.45 km) |
| Castelnuovo Rangone to Carmichael (California) | 5,966.44 mi (9,602.05 km) |
| Castelnuovo Rangone to Carney (Maryland) | 4,282.47 mi (6,891.97 km) |
| Castelnuovo Rangone to Carnot-Moon (Pennsylvania) | 4,393.17 mi (7,070.12 km) |
| Castelnuovo Rangone to Carol Stream (Illinois) | 4,653.30 mi (7,488.76 km) |
| Castelnuovo Rangone to Carolina (Puerto Rico) | 4,698.31 mi (7,561.20 km) |
| Castelnuovo Rangone to Carolina Forest (South Carolina) | 4,625.97 mi (7,444.79 km) |
| Castelnuovo Rangone to Carpentersville (Illinois) | 4,650.37 mi (7,484.05 km) |
| Castelnuovo Rangone to Carpinteria (California) | 6,159.67 mi (9,913.03 km) |
| Castelnuovo Rangone to Carrboro (North Carolina) | 4,539.91 mi (7,306.29 km) |
| Castelnuovo Rangone to Carroll (Iowa) | 4,903.69 mi (7,891.72 km) |
| Castelnuovo Rangone to Carrollton (Georgia) | 4,904.65 mi (7,893.27 km) |
| Castelnuovo Rangone to Carrollton (Texas) | 5,425.67 mi (8,731.77 km) |
| Castelnuovo Rangone to Carrollwood (Florida) | 5,044.73 mi (8,118.71 km) |
