| Rhondda to Carterton | 78.91 mi (126.99 km) |
| Rhondda to Castle Bromwich | 92.62 mi (149.06 km) |
| Rhondda to Castleford | 168.85 mi (271.74 km) |
| Rhondda to Castleton | 146.08 mi (235.10 km) |
| Rhondda to Caterham | 145.49 mi (234.15 km) |
| Rhondda to Catford | 146.47 mi (235.71 km) |
| Rhondda to Caversham | 105.54 mi (169.86 km) |
| Rhondda to Chaddesden | 123.47 mi (198.70 km) |
| Rhondda to Chalfont Saint Peter | 122.77 mi (197.58 km) |
| Rhondda to Chandlers Ford | 98.28 mi (158.17 km) |
| Rhondda to Chapel en le Frith | 133.73 mi (215.21 km) |
| Rhondda to Chapeltown | 151.63 mi (244.02 km) |
| Rhondda to Chard | 55.04 mi (88.59 km) |
| Rhondda to Charlton Kings | 61.79 mi (99.44 km) |
| Rhondda to Chatham | 170.21 mi (273.93 km) |
