| Sant Just Desvern to Rhosllanerchrugog | 838.13 mi (1,348.84 km) |
| Sant Just Desvern to Rhyl | 864.17 mi (1,390.75 km) |
| Sant Just Desvern to Rhymney | 760.20 mi (1,223.43 km) |
| Sant Just Desvern to Richmond | 705.00 mi (1,134.58 km) |
| Sant Just Desvern to Rickmansworth | 718.66 mi (1,156.57 km) |
| Sant Just Desvern to Ripley | 822.23 mi (1,323.25 km) |
| Sant Just Desvern to Ripon | 896.68 mi (1,443.06 km) |
| Sant Just Desvern to Risca | 747.49 mi (1,202.97 km) |
| Sant Just Desvern to Rochdale | 867.46 mi (1,396.04 km) |
| Sant Just Desvern to Rochester | 694.39 mi (1,117.50 km) |
| Sant Just Desvern to Rock Ferry | 861.31 mi (1,386.15 km) |
| Sant Just Desvern to Rogerstone | 745.79 mi (1,200.24 km) |
| Sant Just Desvern to Romford | 709.98 mi (1,142.61 km) |
| Sant Just Desvern to Romsey | 685.11 mi (1,102.58 km) |
| Sant Just Desvern to Ross on Wye | 760.05 mi (1,223.19 km) |
