| Uxbridge to Rhondda | 126.32 mi (203.30 km) |
| Uxbridge to Rhosllanerchrugog | 148.87 mi (239.58 km) |
| Uxbridge to Rhyl | 176.41 mi (283.91 km) |
| Uxbridge to Rhymney | 121.20 mi (195.05 km) |
| Uxbridge to Richmond | 9.58 mi (15.42 km) |
| Uxbridge to Rickmansworth | 6.78 mi (10.92 km) |
| Uxbridge to Ripley | 111.45 mi (179.36 km) |
| Uxbridge to Ripon | 184.71 mi (297.26 km) |
| Uxbridge to Risca | 112.31 mi (180.74 km) |
| Uxbridge to Rochdale | 159.72 mi (257.04 km) |
| Uxbridge to Rochester | 43.62 mi (70.20 km) |
| Uxbridge to Rock Ferry | 165.45 mi (266.27 km) |
| Uxbridge to Rogerstone | 110.68 mi (178.13 km) |
| Uxbridge to Romford | 28.37 mi (45.66 km) |
| Uxbridge to Romsey | 58.24 mi (93.72 km) |
