| Plombieres to Cologno al Serio | 395.46 mi (636.43 km) |
| Plombieres to Cologno Monzese | 390.89 mi (629.08 km) |
| Plombieres to Colorno | 450.22 mi (724.55 km) |
| Plombieres to Comacchio | 507.28 mi (816.38 km) |
| Plombieres to Comiso | 1,043.65 mi (1,679.59 km) |
| Plombieres to Como | 369.37 mi (594.45 km) |
| Plombieres to Concordia Sagittaria | 467.08 mi (751.70 km) |
| Plombieres to Concorezzo | 388.03 mi (624.48 km) |
| Plombieres to Conegliano | 443.76 mi (714.16 km) |
| Plombieres to Conselice | 509.09 mi (819.31 km) |
| Plombieres to Conselve | 467.95 mi (753.09 km) |
| Plombieres to Conversano | 860.68 mi (1,385.13 km) |
| Plombieres to Copertino | 928.32 mi (1,493.98 km) |
| Plombieres to Copparo | 486.43 mi (782.84 km) |
| Plombieres to Corato | 829.27 mi (1,334.58 km) |
