| Holyhead to Carterton | 166.74 mi (268.34 km) |
| Holyhead to Castle Bromwich | 131.00 mi (210.83 km) |
| Holyhead to Castleford | 137.53 mi (221.34 km) |
| Holyhead to Castleton | 103.04 mi (165.83 km) |
| Holyhead to Caterham | 237.91 mi (382.89 km) |
| Holyhead to Catford | 233.23 mi (375.35 km) |
| Holyhead to Caversham | 200.00 mi (321.87 km) |
| Holyhead to Chaddesden | 135.02 mi (217.30 km) |
| Holyhead to Chalfont Saint Peter | 208.02 mi (334.77 km) |
| Holyhead to Chandlers Ford | 211.71 mi (340.71 km) |
| Holyhead to Chapel en le Frith | 112.10 mi (180.42 km) |
| Holyhead to Chapeltown | 130.93 mi (210.71 km) |
| Holyhead to Chard | 182.70 mi (294.03 km) |
| Holyhead to Charlton Kings | 146.52 mi (235.81 km) |
| Holyhead to Chatham | 255.39 mi (411.00 km) |
