| Thornton Heath to Cockermouth | 262.70 mi (422.77 km) |
| Thornton Heath to Colchester | 55.08 mi (88.65 km) |
| Thornton Heath to Coleford | 110.96 mi (178.57 km) |
| Thornton Heath to Colne | 190.48 mi (306.55 km) |
| Thornton Heath to Colwyn Bay | 200.03 mi (321.92 km) |
| Thornton Heath to Congleton | 150.85 mi (242.77 km) |
| Thornton Heath to Conisbrough | 151.15 mi (243.26 km) |
| Thornton Heath to Connahs Quay | 176.86 mi (284.62 km) |
| Thornton Heath to Consett | 248.79 mi (400.39 km) |
| Thornton Heath to Conwy | 203.79 mi (327.96 km) |
| Thornton Heath to Cookstown | 355.26 mi (571.73 km) |
| Thornton Heath to Corby | 79.27 mi (127.57 km) |
| Thornton Heath to Corfe Mullen | 93.59 mi (150.62 km) |
| Thornton Heath to Corsham | 89.50 mi (144.03 km) |
| Thornton Heath to Coseley | 115.63 mi (186.09 km) |
