| Cities | Distance |
|---|---|
| Risca to Amersham | 106.78 mi (171.84 km) |
| Risca to Amesbury | 64.02 mi (103.02 km) |
| Risca to Ammanford | 40.84 mi (65.72 km) |
| Risca to Ampthill | 114.76 mi (184.69 km) |
| Risca to Andover | 74.73 mi (120.26 km) |
| Risca to Annan | 233.30 mi (375.46 km) |
| Risca to Antrim | 250.54 mi (403.20 km) |
| Risca to Appleton | 122.59 mi (197.30 km) |
| Risca to Appley Bridge | 137.06 mi (220.58 km) |
| Risca to Arbroath | 342.83 mi (551.73 km) |
| Risca to Ardrossan | 287.54 mi (462.75 km) |
| Risca to Armadale | 297.45 mi (478.70 km) |
| Risca to Armthorpe | 158.29 mi (254.74 km) |
| Risca to Arnold | 127.27 mi (204.83 km) |
| Risca to Ascot | 104.99 mi (168.96 km) |