| Portishead to Busto Arsizio | 667.14 mi (1,073.66 km) |
| Portishead to Busto Garolfo | 671.35 mi (1,080.44 km) |
| Portishead to Cabras | 963.99 mi (1,551.39 km) |
| Portishead to Cadelbosco di Sopra | 769.54 mi (1,238.46 km) |
| Portishead to Cadoneghe | 789.73 mi (1,270.94 km) |
| Portishead to Cagli | 901.27 mi (1,450.45 km) |
| Portishead to Cagliari | 1,021.60 mi (1,644.11 km) |
| Portishead to Cairo Montenotte | 705.81 mi (1,135.89 km) |
| Portishead to Caivano | 1,088.38 mi (1,751.57 km) |
| Portishead to Calcinaia | 821.93 mi (1,322.76 km) |
| Portishead to Calcinato | 731.57 mi (1,177.35 km) |
| Portishead to Calderara di Reno | 803.21 mi (1,292.64 km) |
| Portishead to Caldogno | 766.53 mi (1,233.62 km) |
| Portishead to Calenzano | 832.43 mi (1,339.67 km) |
| Portishead to Calolziocorte | 679.97 mi (1,094.30 km) |
