| Two Rivers to Rhondda | 3,713.58 mi (5,976.43 km) |
| Two Rivers to Rhosllanerchrugog | 3,682.94 mi (5,927.12 km) |
| Two Rivers to Rhyl | 3,657.46 mi (5,886.11 km) |
| Two Rivers to Rhymney | 3,714.08 mi (5,977.23 km) |
| Two Rivers to Richmond | 3,836.38 mi (6,174.06 km) |
| Two Rivers to Rickmansworth | 3,824.01 mi (6,154.15 km) |
| Two Rivers to Ripley | 3,742.32 mi (6,022.68 km) |
| Two Rivers to Ripon | 3,703.23 mi (5,959.77 km) |
| Two Rivers to Risca | 3,726.22 mi (5,996.78 km) |
| Two Rivers to Rochdale | 3,696.71 mi (5,949.28 km) |
| Two Rivers to Rochester | 3,869.10 mi (6,226.71 km) |
| Two Rivers to Rock Ferry | 3,673.24 mi (5,911.50 km) |
| Two Rivers to Rogerstone | 3,728.20 mi (5,999.96 km) |
| Two Rivers to Romford | 3,850.21 mi (6,196.31 km) |
| Two Rivers to Romsey | 3,807.17 mi (6,127.05 km) |
