| Le Portel to Catania | 1,128.61 mi (1,816.33 km) |
| Le Portel to Catanzaro | 1,094.98 mi (1,762.20 km) |
| Le Portel to Cattolica | 698.59 mi (1,124.28 km) |
| Le Portel to Cava de' Tirreni | 934.93 mi (1,504.62 km) |
| Le Portel to Cavallino | 1,074.15 mi (1,728.68 km) |
| Le Portel to Cavarzere | 619.35 mi (996.75 km) |
| Le Portel to Cave | 817.76 mi (1,316.05 km) |
| Le Portel to Cavriago | 587.27 mi (945.12 km) |
| Le Portel to Cavriglia | 679.98 mi (1,094.33 km) |
| Le Portel to Cazzago San Martino | 525.94 mi (846.42 km) |
| Le Portel to Ceccano | 844.03 mi (1,358.33 km) |
| Le Portel to Cecina | 661.02 mi (1,063.81 km) |
| Le Portel to Cefalu | 1,066.66 mi (1,716.63 km) |
| Le Portel to Ceglie Messapico | 1,032.33 mi (1,661.37 km) |
| Le Portel to Celano | 823.15 mi (1,324.73 km) |
