| Cities | Distance |
|---|---|
| Risca to Tonyrefail | 14.67 mi (23.61 km) |
| Risca to Torquay | 80.91 mi (130.21 km) |
| Risca to Torton | 70.47 mi (113.41 km) |
| Risca to Tottenham | 129.72 mi (208.76 km) |
| Risca to Totteridge | 124.02 mi (199.59 km) |
| Risca to Tottington | 142.08 mi (228.65 km) |
| Risca to Towcester | 96.61 mi (155.48 km) |
| Risca to Tranent | 299.71 mi (482.34 km) |
| Risca to Tredegar | 13.36 mi (21.50 km) |
| Risca to Trentham | 101.28 mi (163.00 km) |
| Risca to Tring | 104.93 mi (168.88 km) |
| Risca to Troon | 279.18 mi (449.29 km) |
| Risca to Trowbridge | 42.90 mi (69.05 km) |
| Risca to Truro | 126.32 mi (203.29 km) |
| Risca to Twickenham | 118.88 mi (191.32 km) |