| Penafiel to Carpentras | 704.88 mi (1,134.39 km) |
| Penafiel to Carquefou | 538.14 mi (866.05 km) |
| Penafiel to Carqueiranne | 745.99 mi (1,200.55 km) |
| Penafiel to Carrieres-sous-Poissy | 733.41 mi (1,180.31 km) |
| Penafiel to Carrieres-sur-Seine | 740.06 mi (1,191.01 km) |
| Penafiel to Carros | 806.96 mi (1,298.67 km) |
| Penafiel to Carvin | 837.44 mi (1,347.73 km) |
| Penafiel to Castanet-Tolosan | 523.92 mi (843.16 km) |
| Penafiel to Castelginest | 523.96 mi (843.24 km) |
| Penafiel to Castelnau-le-Lez | 643.16 mi (1,035.07 km) |
| Penafiel to Castelnaudary | 543.06 mi (873.98 km) |
| Penafiel to Castelsarrasin | 515.65 mi (829.85 km) |
| Penafiel to Castres | 561.86 mi (904.23 km) |
| Penafiel to Caudebec-les-Elbeuf | 717.34 mi (1,154.45 km) |
| Penafiel to Caudry | 833.93 mi (1,342.08 km) |
