| Portishead to Cabestany | 664.35 mi (1,069.17 km) |
| Portishead to Cabries | 672.50 mi (1,082.29 km) |
| Portishead to Cachan | 292.28 mi (470.38 km) |
| Portishead to Caen | 190.97 mi (307.33 km) |
| Portishead to Cagnes-sur-Mer | 709.60 mi (1,142.00 km) |
| Portishead to Cahors | 523.40 mi (842.33 km) |
| Portishead to Calais | 203.27 mi (327.13 km) |
| Portishead to Caluire-et-Cuire | 524.04 mi (843.36 km) |
| Portishead to Cambrai | 276.81 mi (445.49 km) |
| Portishead to Canet-en-Roussillon | 663.97 mi (1,068.56 km) |
| Portishead to Cannes | 711.82 mi (1,145.56 km) |
| Portishead to Canteleu | 218.21 mi (351.18 km) |
| Portishead to Capbreton | 545.35 mi (877.66 km) |
| Portishead to Carcassonne | 619.38 mi (996.79 km) |
| Portishead to Carmaux | 561.91 mi (904.31 km) |
