| Spoltore to Carson (California) | 6,366.23 mi (10,245.45 km) |
| Spoltore to Carson City (Nevada) | 6,101.46 mi (9,819.35 km) |
| Spoltore to Carteret (New Jersey) | 4,347.95 mi (6,997.35 km) |
| Spoltore to Cartersville (Georgia) | 5,077.65 mi (8,171.68 km) |
| Spoltore to Carthage (Missouri) | 5,334.56 mi (8,585.14 km) |
| Spoltore to Cary (Illinois) | 4,860.66 mi (7,822.47 km) |
| Spoltore to Cary (North Carolina) | 4,744.47 mi (7,635.49 km) |
| Spoltore to Casa de Oro-Mount Helix (California) | 6,387.18 mi (10,279.17 km) |
| Spoltore to Casa Grande (Arizona) | 6,204.62 mi (9,985.37 km) |
| Spoltore to Casas Adobes (Arizona) | 6,209.57 mi (9,993.34 km) |
| Spoltore to Cascades (Virginia) | 4,546.22 mi (7,316.44 km) |
| Spoltore to Casper (Wyoming) | 5,482.82 mi (8,823.75 km) |
| Spoltore to Casselberry (Florida) | 5,168.34 mi (8,317.65 km) |
| Spoltore to Castaic (California) | 6,340.53 mi (10,204.10 km) |
| Spoltore to Castle Pines (Colorado) | 5,611.24 mi (9,030.41 km) |
