| Piedmont to Celano | 6,254.71 mi (10,065.98 km) |
| Piedmont to Cento | 6,039.31 mi (9,719.33 km) |
| Piedmont to Cepagatti | 6,252.80 mi (10,062.90 km) |
| Piedmont to Ceprano | 6,284.48 mi (10,113.89 km) |
| Piedmont to Cercola | 6,347.69 mi (10,215.63 km) |
| Piedmont to Cerea | 6,011.03 mi (9,673.82 km) |
| Piedmont to Cerese | 6,006.38 mi (9,666.34 km) |
| Piedmont to Cerignola | 6,367.59 mi (10,247.64 km) |
| Piedmont to Cermenate | 5,922.55 mi (9,531.42 km) |
| Piedmont to Cernusco sul Naviglio | 5,939.91 mi (9,559.37 km) |
| Piedmont to Cerreto Guidi | 6,082.55 mi (9,788.92 km) |
| Piedmont to Cerro Maggiore | 5,924.26 mi (9,534.18 km) |
| Piedmont to Certaldo | 6,099.46 mi (9,816.13 km) |
| Piedmont to Cerveteri | 6,217.93 mi (10,006.79 km) |
| Piedmont to Cervia | 6,096.33 mi (9,811.09 km) |
