| Hard to Civita Castellana | 382.65 mi (615.81 km) |
| Hard to Civitanova Marche | 349.55 mi (562.55 km) |
| Hard to Civitavecchia | 386.42 mi (621.89 km) |
| Hard to Civitella in Val di Chiana | 298.01 mi (479.60 km) |
| Hard to Clusone | 111.64 mi (179.67 km) |
| Hard to Coccaglio | 133.77 mi (215.28 km) |
| Hard to Codigoro | 217.14 mi (349.45 km) |
| Hard to Codogno | 160.93 mi (259.00 km) |
| Hard to Codroipo | 188.11 mi (302.74 km) |
| Hard to Cogoleto | 219.96 mi (354.00 km) |
| Hard to Colle di Val d'Elsa | 291.06 mi (468.41 km) |
| Hard to Colle Salvetti | 271.44 mi (436.84 km) |
| Hard to Collecchio | 190.93 mi (307.28 km) |
| Hard to Colleferro | 429.93 mi (691.91 km) |
| Hard to Collegno | 194.89 mi (313.65 km) |
