| Penafiel to Coudekerque-Branche | 847.72 mi (1,364.27 km) |
| Penafiel to Coueron | 526.85 mi (847.88 km) |
| Penafiel to Coulommiers | 763.18 mi (1,228.22 km) |
| Penafiel to Courbevoic | 738.25 mi (1,188.10 km) |
| Penafiel to Courcouronnes | 731.80 mi (1,177.72 km) |
| Penafiel to Cournon-d'Auvergne | 654.57 mi (1,053.43 km) |
| Penafiel to Courrieres | 835.38 mi (1,344.41 km) |
| Penafiel to Coutras | 488.85 mi (786.73 km) |
| Penafiel to Couzeix | 575.21 mi (925.71 km) |
| Penafiel to Cran-Gevrier | 788.68 mi (1,269.25 km) |
| Penafiel to Craponne | 722.50 mi (1,162.75 km) |
| Penafiel to Creil | 762.75 mi (1,227.52 km) |
| Penafiel to Crepy-en-Valois | 775.16 mi (1,247.50 km) |
| Penafiel to Crest | 714.39 mi (1,149.70 km) |
| Penafiel to Creteil | 740.50 mi (1,191.71 km) |
