| Castelnuovo Rangone to Carson (California) | 6,152.65 mi (9,901.74 km) |
| Castelnuovo Rangone to Carson City (Nevada) | 5,890.68 mi (9,480.13 km) |
| Castelnuovo Rangone to Carteret (New Jersey) | 4,136.24 mi (6,656.64 km) |
| Castelnuovo Rangone to Cartersville (Georgia) | 4,865.88 mi (7,830.88 km) |
| Castelnuovo Rangone to Carthage (Missouri) | 5,118.82 mi (8,237.95 km) |
| Castelnuovo Rangone to Cary (Illinois) | 4,644.77 mi (7,475.04 km) |
| Castelnuovo Rangone to Cary (North Carolina) | 4,534.36 mi (7,297.35 km) |
| Castelnuovo Rangone to Casa de Oro-Mount Helix (California) | 6,172.79 mi (9,934.15 km) |
| Castelnuovo Rangone to Casa Grande (Arizona) | 5,988.91 mi (9,638.22 km) |
| Castelnuovo Rangone to Casas Adobes (Arizona) | 5,993.66 mi (9,645.86 km) |
| Castelnuovo Rangone to Cascades (Virginia) | 4,334.38 mi (6,975.51 km) |
| Castelnuovo Rangone to Casper (Wyoming) | 5,268.14 mi (8,478.25 km) |
| Castelnuovo Rangone to Casselberry (Florida) | 4,962.78 mi (7,986.82 km) |
| Castelnuovo Rangone to Castaic (California) | 6,127.33 mi (9,860.98 km) |
| Castelnuovo Rangone to Castle Pines (Colorado) | 5,395.46 mi (8,683.16 km) |
