| Abertillery to Coudekerque-Branche | 243.00 mi (391.07 km) |
| Abertillery to Coueron | 318.23 mi (512.15 km) |
| Abertillery to Coulommiers | 340.16 mi (547.43 km) |
| Abertillery to Courbevoic | 307.60 mi (495.04 km) |
| Abertillery to Courcouronnes | 326.29 mi (525.11 km) |
| Abertillery to Cournon-d'Auvergne | 503.86 mi (810.88 km) |
| Abertillery to Courrieres | 277.87 mi (447.19 km) |
| Abertillery to Coutras | 482.15 mi (775.94 km) |
| Abertillery to Couzeix | 450.48 mi (724.99 km) |
| Abertillery to Cran-Gevrier | 581.02 mi (935.06 km) |
| Abertillery to Craponne | 546.22 mi (879.06 km) |
| Abertillery to Creil | 299.93 mi (482.70 km) |
| Abertillery to Crepy-en-Valois | 315.64 mi (507.97 km) |
| Abertillery to Crest | 611.44 mi (984.01 km) |
| Abertillery to Creteil | 319.63 mi (514.39 km) |
