| Sussex to Coudekerque-Branche | 4,022.82 mi (6,474.10 km) |
| Sussex to Coueron | 3,997.46 mi (6,433.28 km) |
| Sussex to Coulommiers | 4,129.10 mi (6,645.14 km) |
| Sussex to Courbevoic | 4,094.11 mi (6,588.83 km) |
| Sussex to Courcouronnes | 4,110.95 mi (6,615.93 km) |
| Sussex to Cournon-d'Auvergne | 4,249.67 mi (6,839.19 km) |
| Sussex to Courrieres | 4,063.88 mi (6,540.19 km) |
| Sussex to Coutras | 4,141.23 mi (6,664.66 km) |
| Sussex to Couzeix | 4,165.81 mi (6,704.22 km) |
| Sussex to Cran-Gevrier | 4,358.55 mi (7,014.40 km) |
| Sussex to Craponne | 4,310.36 mi (6,936.85 km) |
| Sussex to Creil | 4,089.81 mi (6,581.91 km) |
| Sussex to Crepy-en-Valois | 4,106.15 mi (6,608.21 km) |
| Sussex to Crest | 4,362.53 mi (7,020.82 km) |
| Sussex to Creteil | 4,106.10 mi (6,608.13 km) |
