| Twickenham to Busto Arsizio | 581.77 mi (936.27 km) |
| Twickenham to Busto Garolfo | 586.18 mi (943.36 km) |
| Twickenham to Cabras | 902.00 mi (1,451.62 km) |
| Twickenham to Cadelbosco di Sopra | 682.63 mi (1,098.59 km) |
| Twickenham to Cadoneghe | 697.10 mi (1,121.87 km) |
| Twickenham to Cagli | 813.54 mi (1,309.27 km) |
| Twickenham to Cagliari | 959.20 mi (1,543.69 km) |
| Twickenham to Cairo Montenotte | 628.32 mi (1,011.19 km) |
| Twickenham to Caivano | 1,004.47 mi (1,616.53 km) |
| Twickenham to Calcinaia | 739.19 mi (1,189.61 km) |
| Twickenham to Calcinato | 642.35 mi (1,033.76 km) |
| Twickenham to Calderara di Reno | 715.30 mi (1,151.17 km) |
| Twickenham to Caldogno | 674.26 mi (1,085.12 km) |
| Twickenham to Calenzano | 747.40 mi (1,202.83 km) |
| Twickenham to Calolziocorte | 591.93 mi (952.63 km) |
