| Plon to Coudekerque-Branche | 400.33 mi (644.27 km) |
| Plon to Coueron | 714.44 mi (1,149.77 km) |
| Plon to Coulommiers | 485.41 mi (781.20 km) |
| Plon to Courbevoic | 504.92 mi (812.60 km) |
| Plon to Courcouronnes | 514.30 mi (827.68 km) |
| Plon to Cournon-d'Auvergne | 663.73 mi (1,068.17 km) |
| Plon to Courrieres | 406.06 mi (653.50 km) |
| Plon to Coutras | 785.87 mi (1,264.73 km) |
| Plon to Couzeix | 701.59 mi (1,129.10 km) |
| Plon to Cran-Gevrier | 601.64 mi (968.25 km) |
| Plon to Craponne | 633.82 mi (1,020.04 km) |
| Plon to Creil | 479.35 mi (771.44 km) |
| Plon to Crepy-en-Valois | 468.56 mi (754.08 km) |
| Plon to Crest | 694.98 mi (1,118.46 km) |
| Plon to Creteil | 504.39 mi (811.74 km) |
