| Parker to Rhondda | 4,570.52 mi (7,355.55 km) |
| Parker to Rhosllanerchrugog | 4,529.32 mi (7,289.24 km) |
| Parker to Rhyl | 4,502.69 mi (7,246.38 km) |
| Parker to Rhymney | 4,569.73 mi (7,354.26 km) |
| Parker to Richmond | 4,686.32 mi (7,541.90 km) |
| Parker to Rickmansworth | 4,673.17 mi (7,520.73 km) |
| Parker to Ripley | 4,584.17 mi (7,377.51 km) |
| Parker to Ripon | 4,537.40 mi (7,302.23 km) |
| Parker to Risca | 4,582.40 mi (7,374.66 km) |
| Parker to Rochdale | 4,536.44 mi (7,300.70 km) |
| Parker to Rochester | 4,717.39 mi (7,591.91 km) |
| Parker to Rock Ferry | 4,516.90 mi (7,269.25 km) |
| Parker to Rogerstone | 4,584.40 mi (7,377.88 km) |
| Parker to Romford | 4,698.03 mi (7,560.74 km) |
| Parker to Romsey | 4,663.35 mi (7,504.94 km) |
