| Twickenham to Cosham | 52.49 mi (84.47 km) |
| Twickenham to Costessey | 106.57 mi (171.50 km) |
| Twickenham to Cottingham | 161.24 mi (259.49 km) |
| Twickenham to Coulsdon | 12.30 mi (19.79 km) |
| Twickenham to Coventry | 83.01 mi (133.60 km) |
| Twickenham to Cowdenbeath | 344.65 mi (554.67 km) |
| Twickenham to Cowes | 63.37 mi (101.98 km) |
| Twickenham to Cowley | 8.26 mi (13.29 km) |
| Twickenham to Cowley | 42.49 mi (68.38 km) |
| Twickenham to Cramlington | 256.25 mi (412.39 km) |
| Twickenham to Cranleigh | 22.45 mi (36.13 km) |
| Twickenham to Crawley | 24.35 mi (39.19 km) |
| Twickenham to Crayford | 22.31 mi (35.91 km) |
| Twickenham to Crewe | 144.56 mi (232.65 km) |
| Twickenham to Crigglestone | 159.63 mi (256.89 km) |
