| Cities | Distance |
|---|---|
| Risca to Hebburn | 241.38 mi (388.46 km) |
| Risca to Heckmondwike | 156.83 mi (252.40 km) |
| Risca to Hednesford | 89.16 mi (143.48 km) |
| Risca to Helensburgh | 311.86 mi (501.89 km) |
| Risca to Hellesdon | 197.66 mi (318.11 km) |
| Risca to Helston | 141.02 mi (226.95 km) |
| Risca to Hemel Hempstead | 112.76 mi (181.47 km) |
| Risca to Hemsworth | 156.42 mi (251.73 km) |
| Risca to Hendon | 123.01 mi (197.96 km) |
| Risca to Henley on Thames | 94.09 mi (151.42 km) |
| Risca to Hereford | 34.85 mi (56.09 km) |
| Risca to Herne Bay | 182.31 mi (293.40 km) |
| Risca to Hersham | 116.91 mi (188.16 km) |
| Risca to Hertford | 129.69 mi (208.72 km) |
| Risca to Hessle | 183.79 mi (295.78 km) |