| Cities | Distance |
|---|---|
| Risca to Scartho | 183.46 mi (295.25 km) |
| Risca to Scunthorpe | 170.50 mi (274.39 km) |
| Risca to Seacombe | 124.46 mi (200.31 km) |
| Risca to Seacroft | 167.52 mi (269.59 km) |
| Risca to Seaford | 149.81 mi (241.09 km) |
| Risca to Seaham | 234.74 mi (377.78 km) |
| Risca to Sedgley | 76.40 mi (122.95 km) |
| Risca to Selby | 172.37 mi (277.41 km) |
| Risca to Selsey | 116.51 mi (187.50 km) |
| Risca to Selston | 126.17 mi (203.05 km) |
| Risca to Sevenoaks | 143.00 mi (230.14 km) |
| Risca to Shanklin | 106.95 mi (172.12 km) |
| Risca to Sheerness | 165.93 mi (267.04 km) |
| Risca to Sheffield | 140.18 mi (225.59 km) |
| Risca to Sheldon | 80.96 mi (130.29 km) |