| Petite-Synthe to Catania | 1,123.54 mi (1,808.17 km) |
| Petite-Synthe to Catanzaro | 1,085.49 mi (1,746.92 km) |
| Petite-Synthe to Cattolica | 686.17 mi (1,104.29 km) |
| Petite-Synthe to Cava de' Tirreni | 925.73 mi (1,489.82 km) |
| Petite-Synthe to Cavallino | 1,060.03 mi (1,705.95 km) |
| Petite-Synthe to Cavarzere | 604.96 mi (973.59 km) |
| Petite-Synthe to Cave | 809.85 mi (1,303.33 km) |
| Petite-Synthe to Cavriago | 577.80 mi (929.89 km) |
| Petite-Synthe to Cavriglia | 671.44 mi (1,080.58 km) |
| Petite-Synthe to Cazzago San Martino | 514.94 mi (828.72 km) |
| Petite-Synthe to Ceccano | 835.81 mi (1,345.10 km) |
| Petite-Synthe to Cecina | 655.31 mi (1,054.62 km) |
| Petite-Synthe to Cefalu | 1,062.78 mi (1,710.38 km) |
| Petite-Synthe to Ceglie Messapico | 1,018.66 mi (1,639.37 km) |
| Petite-Synthe to Celano | 813.45 mi (1,309.12 km) |
