| Castagneto Carducci to Cedar Rapids (Iowa) | 4,836.03 mi (7,782.84 km) |
| Castagneto Carducci to Cedarburg (Wisconsin) | 4,632.81 mi (7,455.79 km) |
| Castagneto Carducci to Celebration (Florida) | 5,010.78 mi (8,064.07 km) |
| Castagneto Carducci to Celina (Ohio) | 4,611.15 mi (7,420.92 km) |
| Castagneto Carducci to Celina (Texas) | 5,447.33 mi (8,766.62 km) |
| Castagneto Carducci to Centennial (Colorado) | 5,444.16 mi (8,761.53 km) |
| Castagneto Carducci to Center Point (Alabama) | 5,003.74 mi (8,052.75 km) |
| Castagneto Carducci to Centereach (New York) | 4,107.41 mi (6,610.23 km) |
| Castagneto Carducci to Centerton (Arkansas) | 5,199.50 mi (8,367.79 km) |
| Castagneto Carducci to Centerville (Ohio) | 4,632.72 mi (7,455.65 km) |
| Castagneto Carducci to Centerville (Utah) | 5,613.44 mi (9,033.96 km) |
| Castagneto Carducci to Central (Louisiana) | 5,335.65 mi (8,586.89 km) |
| Castagneto Carducci to Central Falls (Rhode Island) | 3,995.73 mi (6,430.51 km) |
| Castagneto Carducci to Central Islip (New York) | 4,115.50 mi (6,623.26 km) |
| Castagneto Carducci to Central Point (Oregon) | 5,861.10 mi (9,432.53 km) |
