| Potenza Picena to Coudekerque-Branche | 745.25 mi (1,199.36 km) |
| Potenza Picena to Coueron | 790.02 mi (1,271.41 km) |
| Potenza Picena to Coulommiers | 628.72 mi (1,011.83 km) |
| Potenza Picena to Courbevoic | 663.79 mi (1,068.27 km) |
| Potenza Picena to Courcouronnes | 647.28 mi (1,041.70 km) |
| Potenza Picena to Cournon-d'Auvergne | 538.15 mi (866.07 km) |
| Potenza Picena to Courrieres | 701.31 mi (1,128.66 km) |
| Potenza Picena to Coutras | 689.71 mi (1,109.98 km) |
| Potenza Picena to Couzeix | 632.20 mi (1,017.42 km) |
| Potenza Picena to Cran-Gevrier | 408.63 mi (657.63 km) |
| Potenza Picena to Craponne | 467.36 mi (752.15 km) |
| Potenza Picena to Creil | 668.20 mi (1,075.36 km) |
| Potenza Picena to Crepy-en-Valois | 652.14 mi (1,049.52 km) |
| Potenza Picena to Crest | 436.84 mi (703.02 km) |
| Potenza Picena to Creteil | 651.82 mi (1,049.01 km) |
