| Southport to Cabestany | 805.10 mi (1,295.68 km) |
| Southport to Cabries | 801.48 mi (1,289.86 km) |
| Southport to Cachan | 407.06 mi (655.10 km) |
| Southport to Caen | 328.84 mi (529.22 km) |
| Southport to Cagnes-sur-Mer | 829.21 mi (1,334.49 km) |
| Southport to Cahors | 666.45 mi (1,072.54 km) |
| Southport to Calais | 277.35 mi (446.36 km) |
| Southport to Caluire-et-Cuire | 645.19 mi (1,038.33 km) |
| Southport to Cambrai | 357.90 mi (575.98 km) |
| Southport to Canet-en-Roussillon | 804.45 mi (1,294.64 km) |
| Southport to Cannes | 832.60 mi (1,339.93 km) |
| Southport to Canteleu | 337.83 mi (543.69 km) |
| Southport to Capbreton | 694.99 mi (1,118.48 km) |
| Southport to Carcassonne | 761.27 mi (1,225.14 km) |
| Southport to Carmaux | 703.04 mi (1,131.43 km) |
