| Seini to Coudekerque-Branche | 963.06 mi (1,549.89 km) |
| Seini to Coueron | 1,163.24 mi (1,872.06 km) |
| Seini to Coulommiers | 929.04 mi (1,495.14 km) |
| Seini to Courbevoic | 966.42 mi (1,555.31 km) |
| Seini to Courcouronnes | 959.65 mi (1,544.40 km) |
| Seini to Cournon-d'Auvergne | 958.35 mi (1,542.32 km) |
| Seini to Courrieres | 935.73 mi (1,505.92 km) |
| Seini to Coutras | 1,126.84 mi (1,813.48 km) |
| Seini to Couzeix | 1,046.90 mi (1,684.82 km) |
| Seini to Cran-Gevrier | 820.43 mi (1,320.35 km) |
| Seini to Craponne | 887.42 mi (1,428.16 km) |
| Seini to Creil | 954.95 mi (1,536.84 km) |
| Seini to Crepy-en-Valois | 936.77 mi (1,507.59 km) |
| Seini to Crest | 895.07 mi (1,440.47 km) |
| Seini to Creteil | 957.34 mi (1,540.69 km) |
