| Pont-y-pwl to Cockermouth | 204.83 mi (329.64 km) |
| Pont-y-pwl to Colchester | 169.01 mi (272.00 km) |
| Pont-y-pwl to Coleford | 19.16 mi (30.84 km) |
| Pont-y-pwl to Colne | 153.05 mi (246.31 km) |
| Pont-y-pwl to Colwyn Bay | 113.10 mi (182.02 km) |
| Pont-y-pwl to Congleton | 106.61 mi (171.58 km) |
| Pont-y-pwl to Conisbrough | 144.40 mi (232.39 km) |
| Pont-y-pwl to Connahs Quay | 104.68 mi (168.46 km) |
| Pont-y-pwl to Consett | 223.11 mi (359.06 km) |
| Pont-y-pwl to Conwy | 113.90 mi (183.31 km) |
| Pont-y-pwl to Cookstown | 254.69 mi (409.88 km) |
| Pont-y-pwl to Corby | 113.14 mi (182.08 km) |
| Pont-y-pwl to Corfe Mullen | 78.20 mi (125.85 km) |
| Pont-y-pwl to Corsham | 41.19 mi (66.29 km) |
| Pont-y-pwl to Coseley | 71.25 mi (114.66 km) |
