| Cities | Distance |
|---|---|
| Risca to Cockermouth | 211.26 mi (339.99 km) |
| Risca to Colchester | 171.94 mi (276.72 km) |
| Risca to Coleford | 23.94 mi (38.53 km) |
| Risca to Colne | 159.93 mi (257.38 km) |
| Risca to Colwyn Bay | 119.01 mi (191.53 km) |
| Risca to Congleton | 113.52 mi (182.69 km) |
| Risca to Conisbrough | 151.14 mi (243.23 km) |
| Risca to Connahs Quay | 111.25 mi (179.04 km) |
| Risca to Consett | 229.98 mi (370.12 km) |
| Risca to Conwy | 119.64 mi (192.54 km) |
| Risca to Cookstown | 258.84 mi (416.57 km) |
| Risca to Corby | 118.34 mi (190.44 km) |
| Risca to Corfe Mullen | 74.25 mi (119.49 km) |
| Risca to Corsham | 40.76 mi (65.60 km) |
| Risca to Coseley | 77.90 mi (125.36 km) |