| Castellana Grotte to Coudekerque-Branche | 993.87 mi (1,599.48 km) |
| Castellana Grotte to Coueron | 1,031.55 mi (1,660.12 km) |
| Castellana Grotte to Coulommiers | 878.67 mi (1,414.09 km) |
| Castellana Grotte to Courbevoic | 913.56 mi (1,470.24 km) |
| Castellana Grotte to Courcouronnes | 896.85 mi (1,443.34 km) |
| Castellana Grotte to Cournon-d'Auvergne | 776.98 mi (1,250.42 km) |
| Castellana Grotte to Courrieres | 950.36 mi (1,529.46 km) |
| Castellana Grotte to Coutras | 918.36 mi (1,477.95 km) |
| Castellana Grotte to Couzeix | 869.12 mi (1,398.72 km) |
| Castellana Grotte to Cran-Gevrier | 653.94 mi (1,052.42 km) |
| Castellana Grotte to Craponne | 708.93 mi (1,140.92 km) |
| Castellana Grotte to Creil | 918.21 mi (1,477.72 km) |
| Castellana Grotte to Crepy-en-Valois | 902.17 mi (1,451.90 km) |
| Castellana Grotte to Crest | 669.63 mi (1,077.66 km) |
| Castellana Grotte to Creteil | 901.58 mi (1,450.95 km) |
