| Pornic to Catania | 1,097.40 mi (1,766.09 km) |
| Pornic to Catanzaro | 1,098.18 mi (1,767.34 km) |
| Pornic to Cattolica | 748.89 mi (1,205.22 km) |
| Pornic to Cava de' Tirreni | 943.90 mi (1,519.07 km) |
| Pornic to Cavallino | 1,113.12 mi (1,791.39 km) |
| Pornic to Cavarzere | 691.86 mi (1,113.45 km) |
| Pornic to Cave | 825.05 mi (1,327.79 km) |
| Pornic to Cavriago | 629.23 mi (1,012.65 km) |
| Pornic to Cavriglia | 704.25 mi (1,133.39 km) |
| Pornic to Cazzago San Martino | 587.47 mi (945.44 km) |
| Pornic to Ceccano | 851.69 mi (1,370.66 km) |
| Pornic to Cecina | 666.97 mi (1,073.39 km) |
| Pornic to Cefalu | 1,029.31 mi (1,656.52 km) |
| Pornic to Ceglie Messapico | 1,069.72 mi (1,721.55 km) |
| Pornic to Celano | 843.21 mi (1,357.01 km) |
