| Thames Ditton to Rhondda | 133.66 mi (215.11 km) |
| Thames Ditton to Rhosllanerchrugog | 160.72 mi (258.65 km) |
| Thames Ditton to Rhyl | 188.32 mi (303.08 km) |
| Thames Ditton to Rhymney | 129.31 mi (208.10 km) |
| Thames Ditton to Richmond | 4.81 mi (7.74 km) |
| Thames Ditton to Rickmansworth | 18.18 mi (29.25 km) |
| Thames Ditton to Ripley | 123.47 mi (198.70 km) |
| Thames Ditton to Ripon | 196.37 mi (316.03 km) |
| Thames Ditton to Risca | 119.67 mi (192.59 km) |
| Thames Ditton to Rochdale | 171.89 mi (276.62 km) |
| Thames Ditton to Rochester | 35.85 mi (57.69 km) |
| Thames Ditton to Rock Ferry | 177.56 mi (285.76 km) |
| Thames Ditton to Rogerstone | 117.95 mi (189.83 km) |
| Thames Ditton to Romford | 25.53 mi (41.09 km) |
| Thames Ditton to Romsey | 57.55 mi (92.61 km) |
