| Blyth to Coudekerque-Branche | 326.32 mi (525.15 km) |
| Blyth to Coueron | 546.63 mi (879.72 km) |
| Blyth to Coulommiers | 477.66 mi (768.72 km) |
| Blyth to Courbevoic | 459.01 mi (738.71 km) |
| Blyth to Courcouronnes | 479.52 mi (771.71 km) |
| Blyth to Cournon-d'Auvergne | 680.31 mi (1,094.86 km) |
| Blyth to Courrieres | 372.33 mi (599.21 km) |
| Blyth to Coutras | 699.48 mi (1,125.71 km) |
| Blyth to Couzeix | 650.32 mi (1,046.59 km) |
| Blyth to Cran-Gevrier | 718.78 mi (1,156.76 km) |
| Blyth to Craponne | 703.20 mi (1,131.68 km) |
| Blyth to Creil | 439.17 mi (706.78 km) |
| Blyth to Crepy-en-Valois | 447.53 mi (720.23 km) |
| Blyth to Crest | 774.19 mi (1,245.93 km) |
| Blyth to Creteil | 469.12 mi (754.97 km) |
