| Rianxo to Coudekerque-Branche | 782.83 mi (1,259.85 km) |
| Rianxo to Coueron | 468.59 mi (754.13 km) |
| Rianxo to Coulommiers | 713.40 mi (1,148.10 km) |
| Rianxo to Courbevoic | 685.07 mi (1,102.51 km) |
| Rianxo to Courcouronnes | 681.14 mi (1,096.19 km) |
| Rianxo to Cournon-d'Auvergne | 631.56 mi (1,016.40 km) |
| Rianxo to Courrieres | 775.10 mi (1,247.41 km) |
| Rianxo to Coutras | 463.07 mi (745.24 km) |
| Rianxo to Couzeix | 544.68 mi (876.57 km) |
| Rianxo to Cran-Gevrier | 770.24 mi (1,239.58 km) |
| Rianxo to Craponne | 702.96 mi (1,131.31 km) |
| Rianxo to Creil | 707.99 mi (1,139.39 km) |
| Rianxo to Crepy-en-Valois | 721.92 mi (1,161.82 km) |
| Rianxo to Crest | 705.24 mi (1,134.97 km) |
| Rianxo to Creteil | 688.78 mi (1,108.48 km) |
