| Sylvania to Coudekerque-Branche | 3,916.77 mi (6,303.43 km) |
| Sylvania to Coueron | 3,870.11 mi (6,228.34 km) |
| Sylvania to Coulommiers | 4,015.21 mi (6,461.85 km) |
| Sylvania to Courbevoic | 3,979.29 mi (6,404.04 km) |
| Sylvania to Courcouronnes | 3,995.31 mi (6,429.84 km) |
| Sylvania to Cournon-d'Auvergne | 4,124.30 mi (6,637.42 km) |
| Sylvania to Courrieres | 3,956.33 mi (6,367.09 km) |
| Sylvania to Coutras | 4,007.99 mi (6,450.24 km) |
| Sylvania to Couzeix | 4,037.82 mi (6,498.24 km) |
| Sylvania to Cran-Gevrier | 4,238.52 mi (6,821.24 km) |
| Sylvania to Craponne | 4,187.47 mi (6,739.09 km) |
| Sylvania to Creil | 3,976.76 mi (6,399.97 km) |
| Sylvania to Crepy-en-Valois | 3,993.61 mi (6,427.09 km) |
| Sylvania to Crest | 4,236.49 mi (6,817.97 km) |
| Sylvania to Creteil | 3,991.17 mi (6,423.17 km) |
