| Walthamstow to Cockermouth | 253.70 mi (408.30 km) |
| Walthamstow to Colchester | 44.89 mi (72.24 km) |
| Walthamstow to Coleford | 112.07 mi (180.37 km) |
| Walthamstow to Colne | 180.98 mi (291.26 km) |
| Walthamstow to Colwyn Bay | 194.66 mi (313.27 km) |
| Walthamstow to Congleton | 143.05 mi (230.22 km) |
| Walthamstow to Conisbrough | 140.40 mi (225.95 km) |
| Walthamstow to Connahs Quay | 170.64 mi (274.61 km) |
| Walthamstow to Consett | 237.73 mi (382.58 km) |
| Walthamstow to Conwy | 198.65 mi (319.69 km) |
| Walthamstow to Cookstown | 349.81 mi (562.97 km) |
| Walthamstow to Corby | 68.81 mi (110.74 km) |
| Walthamstow to Corfe Mullen | 103.15 mi (166.00 km) |
| Walthamstow to Corsham | 93.63 mi (150.68 km) |
| Walthamstow to Coseley | 110.11 mi (177.20 km) |
