| Grande-Synthe to Cesa | 897.64 mi (1,444.61 km) |
| Grande-Synthe to Cesano Maderno | 486.58 mi (783.08 km) |
| Grande-Synthe to Cesena | 662.49 mi (1,066.17 km) |
| Grande-Synthe to Cesenatico | 664.18 mi (1,068.89 km) |
| Grande-Synthe to Cetraro | 1,032.65 mi (1,661.89 km) |
| Grande-Synthe to Cherasco | 509.50 mi (819.96 km) |
| Grande-Synthe to Chiampo | 558.76 mi (899.23 km) |
| Grande-Synthe to Chiaravalle | 726.17 mi (1,168.67 km) |
| Grande-Synthe to Chiari | 514.90 mi (828.65 km) |
| Grande-Synthe to Chiavari | 566.13 mi (911.10 km) |
| Grande-Synthe to Chieri | 486.45 mi (782.87 km) |
| Grande-Synthe to Chieti | 819.36 mi (1,318.64 km) |
| Grande-Synthe to Chioggia | 609.01 mi (980.10 km) |
| Grande-Synthe to Chiusi | 714.21 mi (1,149.41 km) |
| Grande-Synthe to Chivasso | 477.45 mi (768.38 km) |
