| Castelnuovo Rangone to Caño Martin Peña (Puerto Rico) | 4,700.65 mi (7,564.97 km) |
| Castelnuovo Rangone to Cañon City (Colorado) | 5,461.06 mi (8,788.72 km) |
| Castelnuovo Rangone to Canóvanas (Puerto Rico) | 4,696.12 mi (7,557.67 km) |
| Castelnuovo Rangone to Canton (Georgia) | 4,848.75 mi (7,803.30 km) |
| Castelnuovo Rangone to Canton (Illinois) | 4,789.60 mi (7,708.12 km) |
| Castelnuovo Rangone to Canton (Mississippi) | 5,161.81 mi (8,307.13 km) |
| Castelnuovo Rangone to Canton (Ohio) | 4,428.84 mi (7,127.52 km) |
| Castelnuovo Rangone to Canyon (Texas) | 5,519.77 mi (8,883.22 km) |
| Castelnuovo Rangone to Canyon Lake (California) | 6,129.44 mi (9,864.38 km) |
| Castelnuovo Rangone to Canyon Lake (Texas) | 5,637.18 mi (9,072.17 km) |
| Castelnuovo Rangone to Cape Coral (Florida) | 5,086.45 mi (8,185.85 km) |
| Castelnuovo Rangone to Cape Girardeau (Missouri) | 4,920.54 mi (7,918.85 km) |
| Castelnuovo Rangone to Carbondale (Illinois) | 4,887.83 mi (7,866.20 km) |
| Castelnuovo Rangone to Carlisle (Pennsylvania) | 4,279.14 mi (6,886.61 km) |
| Castelnuovo Rangone to Carlsbad (California) | 6,162.41 mi (9,917.44 km) |
