| Portage to Rhondda | 3,724.21 mi (5,993.53 km) |
| Portage to Rhosllanerchrugog | 3,698.49 mi (5,952.14 km) |
| Portage to Rhyl | 3,673.63 mi (5,912.14 km) |
| Portage to Rhymney | 3,725.31 mi (5,995.30 km) |
| Portage to Richmond | 3,849.68 mi (6,195.46 km) |
| Portage to Rickmansworth | 3,837.71 mi (6,176.19 km) |
| Portage to Ripley | 3,759.56 mi (6,050.43 km) |
| Portage to Ripon | 3,723.89 mi (5,993.02 km) |
| Portage to Risca | 3,737.15 mi (6,014.36 km) |
| Portage to Rochdale | 3,715.07 mi (5,978.83 km) |
| Portage to Rochester | 3,882.98 mi (6,249.06 km) |
| Portage to Rock Ferry | 3,690.02 mi (5,938.51 km) |
| Portage to Rogerstone | 3,739.11 mi (6,017.52 km) |
| Portage to Romford | 3,864.38 mi (6,219.12 km) |
| Portage to Romsey | 3,817.75 mi (6,144.07 km) |
