| Penafiel to Cabestany | 585.43 mi (942.17 km) |
| Penafiel to Cabries | 714.00 mi (1,149.07 km) |
| Penafiel to Cachan | 736.05 mi (1,184.56 km) |
| Penafiel to Caen | 671.53 mi (1,080.72 km) |
| Penafiel to Cagnes-sur-Mer | 803.83 mi (1,293.64 km) |
| Penafiel to Cahors | 540.83 mi (870.38 km) |
| Penafiel to Calais | 828.59 mi (1,333.49 km) |
| Penafiel to Caluire-et-Cuire | 729.31 mi (1,173.71 km) |
| Penafiel to Cambrai | 830.74 mi (1,336.94 km) |
| Penafiel to Canet-en-Roussillon | 588.87 mi (947.70 km) |
| Penafiel to Cannes | 796.16 mi (1,281.30 km) |
| Penafiel to Canteleu | 726.52 mi (1,169.22 km) |
| Penafiel to Capbreton | 387.71 mi (623.96 km) |
| Penafiel to Carcassonne | 561.13 mi (903.05 km) |
| Penafiel to Carmaux | 565.53 mi (910.13 km) |
