| Cities | Distance |
|---|---|
| Risca to Dewsbury | 156.35 mi (251.62 km) |
| Risca to Deysbrook | 125.99 mi (202.76 km) |
| Risca to Didcot | 79.38 mi (127.75 km) |
| Risca to Dingle | 122.38 mi (196.94 km) |
| Risca to Dinnington | 145.23 mi (233.73 km) |
| Risca to Dodworth | 148.97 mi (239.74 km) |
| Risca to Dollis Hill | 122.68 mi (197.43 km) |
| Risca to Doncaster | 155.76 mi (250.67 km) |
| Risca to Dorchester | 67.88 mi (109.24 km) |
| Risca to Dorking | 121.73 mi (195.90 km) |
| Risca to Dorridge | 77.56 mi (124.82 km) |
| Risca to Dover | 192.62 mi (309.99 km) |
| Risca to Downham Market | 162.83 mi (262.06 km) |
| Risca to Droitwich | 60.58 mi (97.49 km) |
| Risca to Dronfield | 135.58 mi (218.20 km) |