| Cities | Distance |
|---|---|
| Risca to Hamilton | 290.64 mi (467.74 km) |
| Risca to Hammersmith | 123.47 mi (198.71 km) |
| Risca to Hampton | 117.82 mi (189.61 km) |
| Risca to Hamworthy | 77.13 mi (124.12 km) |
| Risca to Handsworth | 141.00 mi (226.91 km) |
| Risca to Hanwell | 118.45 mi (190.63 km) |
| Risca to Harborne | 76.27 mi (122.75 km) |
| Risca to Harlow | 138.36 mi (222.67 km) |
| Risca to Harpenden | 118.12 mi (190.10 km) |
| Risca to Harrogate | 177.02 mi (284.88 km) |
| Risca to Harrow | 117.81 mi (189.59 km) |
| Risca to Harrow on the Hill | 118.44 mi (190.61 km) |
| Risca to Harrow Weald | 118.09 mi (190.04 km) |
| Risca to Hartlepool | 226.74 mi (364.90 km) |
| Risca to Harwich | 187.61 mi (301.93 km) |