| Penafiel to Celano | 1,126.26 mi (1,812.55 km) |
| Penafiel to Cento | 1,016.11 mi (1,635.26 km) |
| Penafiel to Cepagatti | 1,150.94 mi (1,852.25 km) |
| Penafiel to Ceprano | 1,127.51 mi (1,814.54 km) |
| Penafiel to Cercola | 1,176.50 mi (1,893.40 km) |
| Penafiel to Cerea | 1,017.32 mi (1,637.22 km) |
| Penafiel to Cerese | 993.25 mi (1,598.49 km) |
| Penafiel to Cerignola | 1,252.47 mi (2,015.65 km) |
| Penafiel to Cermenate | 922.52 mi (1,484.65 km) |
| Penafiel to Cernusco sul Naviglio | 931.46 mi (1,499.04 km) |
| Penafiel to Cerreto Guidi | 990.17 mi (1,593.53 km) |
| Penafiel to Cerro Maggiore | 914.66 mi (1,472.00 km) |
| Penafiel to Certaldo | 997.21 mi (1,604.86 km) |
| Penafiel to Cerveteri | 1,052.09 mi (1,693.17 km) |
| Penafiel to Cervia | 1,065.51 mi (1,714.78 km) |
