| Portishead to Celano | 1,004.86 mi (1,617.16 km) |
| Portishead to Cento | 796.24 mi (1,281.43 km) |
| Portishead to Cepagatti | 1,009.53 mi (1,624.68 km) |
| Portishead to Ceprano | 1,030.32 mi (1,658.14 km) |
| Portishead to Cercola | 1,094.39 mi (1,761.25 km) |
| Portishead to Cerea | 773.02 mi (1,244.05 km) |
| Portishead to Cerese | 762.18 mi (1,226.62 km) |
| Portishead to Cerignola | 1,130.09 mi (1,818.71 km) |
| Portishead to Cermenate | 671.55 mi (1,080.75 km) |
| Portishead to Cernusco sul Naviglio | 688.97 mi (1,108.79 km) |
| Portishead to Cerreto Guidi | 827.20 mi (1,331.25 km) |
| Portishead to Cerro Maggiore | 671.24 mi (1,080.26 km) |
| Portishead to Certaldo | 843.48 mi (1,357.46 km) |
| Portishead to Cerveteri | 958.22 mi (1,542.10 km) |
| Portishead to Cervia | 857.67 mi (1,380.29 km) |
