| Sanlucar la Mayor to Coudekerque-Branche | 1,032.52 mi (1,661.68 km) |
| Sanlucar la Mayor to Coueron | 716.53 mi (1,153.15 km) |
| Sanlucar la Mayor to Coulommiers | 916.76 mi (1,475.38 km) |
| Sanlucar la Mayor to Courbevoic | 901.22 mi (1,450.38 km) |
| Sanlucar la Mayor to Courcouronnes | 889.36 mi (1,431.28 km) |
| Sanlucar la Mayor to Cournon-d'Auvergne | 753.62 mi (1,212.84 km) |
| Sanlucar la Mayor to Courrieres | 1,009.82 mi (1,625.15 km) |
| Sanlucar la Mayor to Coutras | 615.62 mi (990.75 km) |
| Sanlucar la Mayor to Couzeix | 700.66 mi (1,127.60 km) |
| Sanlucar la Mayor to Cran-Gevrier | 864.28 mi (1,390.92 km) |
| Sanlucar la Mayor to Craponne | 806.46 mi (1,297.87 km) |
| Sanlucar la Mayor to Creil | 927.93 mi (1,493.36 km) |
| Sanlucar la Mayor to Crepy-en-Valois | 936.12 mi (1,506.54 km) |
| Sanlucar la Mayor to Crest | 772.93 mi (1,243.91 km) |
| Sanlucar la Mayor to Creteil | 899.94 mi (1,448.32 km) |
