| Llantrisant to Cosham | 111.05 mi (178.71 km) |
| Llantrisant to Costessey | 209.57 mi (337.26 km) |
| Llantrisant to Cottingham | 198.35 mi (319.22 km) |
| Llantrisant to Coulsdon | 140.23 mi (225.68 km) |
| Llantrisant to Coventry | 99.38 mi (159.94 km) |
| Llantrisant to Cowdenbeath | 315.62 mi (507.94 km) |
| Llantrisant to Cowes | 104.92 mi (168.85 km) |
| Llantrisant to Cowley | 124.38 mi (200.16 km) |
| Llantrisant to Cowley | 93.56 mi (150.56 km) |
| Llantrisant to Cramlington | 255.49 mi (411.16 km) |
| Llantrisant to Cranleigh | 128.12 mi (206.19 km) |
| Llantrisant to Crawley | 140.84 mi (226.65 km) |
| Llantrisant to Crayford | 153.09 mi (246.38 km) |
| Llantrisant to Crewe | 114.59 mi (184.42 km) |
| Llantrisant to Crigglestone | 164.72 mi (265.09 km) |
