| Tonypandy to Cockermouth | 210.01 mi (337.97 km) |
| Tonypandy to Colchester | 187.12 mi (301.14 km) |
| Tonypandy to Coleford | 37.60 mi (60.52 km) |
| Tonypandy to Colne | 163.25 mi (262.73 km) |
| Tonypandy to Colwyn Bay | 115.70 mi (186.20 km) |
| Tonypandy to Congleton | 118.42 mi (190.59 km) |
| Tonypandy to Conisbrough | 158.69 mi (255.39 km) |
| Tonypandy to Connahs Quay | 111.50 mi (179.44 km) |
| Tonypandy to Consett | 232.86 mi (374.74 km) |
| Tonypandy to Conwy | 115.64 mi (186.11 km) |
| Tonypandy to Cookstown | 249.57 mi (401.65 km) |
| Tonypandy to Corby | 131.23 mi (211.20 km) |
| Tonypandy to Corfe Mullen | 85.56 mi (137.69 km) |
| Tonypandy to Corsham | 55.96 mi (90.06 km) |
| Tonypandy to Coseley | 86.50 mi (139.21 km) |
