| Sansepolcro to Carson (California) | 6,242.84 mi (10,046.88 km) |
| Sansepolcro to Carson City (Nevada) | 5,980.43 mi (9,624.57 km) |
| Sansepolcro to Carteret (New Jersey) | 4,221.70 mi (6,794.17 km) |
| Sansepolcro to Cartersville (Georgia) | 4,951.39 mi (7,968.50 km) |
| Sansepolcro to Carthage (Missouri) | 5,207.45 mi (8,380.58 km) |
| Sansepolcro to Cary (Illinois) | 4,733.58 mi (7,617.97 km) |
| Sansepolcro to Cary (North Carolina) | 4,618.80 mi (7,433.24 km) |
| Sansepolcro to Casa de Oro-Mount Helix (California) | 6,263.04 mi (10,079.39 km) |
| Sansepolcro to Casa Grande (Arizona) | 6,079.04 mi (9,783.28 km) |
| Sansepolcro to Casas Adobes (Arizona) | 6,083.72 mi (9,790.79 km) |
| Sansepolcro to Cascades (Virginia) | 4,419.93 mi (7,113.20 km) |
| Sansepolcro to Casper (Wyoming) | 5,358.39 mi (8,623.49 km) |
| Sansepolcro to Casselberry (Florida) | 5,044.52 mi (8,118.38 km) |
| Sansepolcro to Castaic (California) | 6,217.48 mi (10,006.06 km) |
| Sansepolcro to Castle Pines (Colorado) | 5,485.58 mi (8,828.19 km) |
