| Penafiel to Cervello | 531.53 mi (855.41 km) |
| Penafiel to Cervera | 495.70 mi (797.76 km) |
| Penafiel to Ceuti | 430.91 mi (693.48 km) |
| Penafiel to Cheste | 417.44 mi (671.81 km) |
| Penafiel to Chiclana de la Frontera | 350.25 mi (563.68 km) |
| Penafiel to Chipiona | 324.61 mi (522.41 km) |
| Penafiel to Chiva | 415.85 mi (669.25 km) |
| Penafiel to Churriana de la Vega | 374.23 mi (602.26 km) |
| Penafiel to Ciempozuelos | 254.90 mi (410.22 km) |
| Penafiel to Cieza | 418.29 mi (673.17 km) |
| Penafiel to Cisterniga | 188.71 mi (303.71 km) |
| Penafiel to Ciudad de Melilla | 501.12 mi (806.48 km) |
| Penafiel to Ciudad Real | 277.20 mi (446.10 km) |
| Penafiel to Ciudad-Rodrigo | 100.37 mi (161.52 km) |
| Penafiel to Cocentaina | 448.54 mi (721.85 km) |
