| Twickenham to Campo de Criptana | 843.18 mi (1,356.97 km) |
| Twickenham to Campos del Puerto | 845.95 mi (1,361.42 km) |
| Twickenham to Canals | 862.91 mi (1,388.72 km) |
| Twickenham to Candelaria | 1,798.85 mi (2,894.97 km) |
| Twickenham to Canet de Mar | 694.97 mi (1,118.44 km) |
| Twickenham to Cangas | 748.51 mi (1,204.61 km) |
| Twickenham to Cangas de Narcea | 640.94 mi (1,031.49 km) |
| Twickenham to Canovellas | 690.47 mi (1,111.20 km) |
| Twickenham to Canteras | 956.65 mi (1,539.58 km) |
| Twickenham to Cantillana | 993.50 mi (1,598.89 km) |
| Twickenham to Capdepera | 831.71 mi (1,338.51 km) |
| Twickenham to Carballo | 689.16 mi (1,109.10 km) |
| Twickenham to Carcagente | 851.72 mi (1,370.71 km) |
| Twickenham to Cardedeu | 689.57 mi (1,109.76 km) |
| Twickenham to Carlet | 844.55 mi (1,359.17 km) |
