| Middle River to Ross on Wye | 3,511.25 mi (5,650.81 km) |
| Middle River to Rossington | 3,541.85 mi (5,700.05 km) |
| Middle River to Rosyth | 3,405.92 mi (5,481.29 km) |
| Middle River to Rotherham | 3,531.06 mi (5,682.70 km) |
| Middle River to Rothwell | 3,520.20 mi (5,665.22 km) |
| Middle River to Rottingdean | 3,638.06 mi (5,854.90 km) |
| Middle River to Rowley Regis | 3,521.74 mi (5,667.70 km) |
| Middle River to Royal Leamington Spa | 3,546.36 mi (5,707.31 km) |
| Middle River to Royal Tunbridge Wells | 3,644.42 mi (5,865.12 km) |
| Middle River to Royal Wootton Bassett | 3,547.06 mi (5,708.44 km) |
| Middle River to Royston | 3,523.94 mi (5,671.23 km) |
| Middle River to Royston | 3,612.74 mi (5,814.15 km) |
| Middle River to Royton | 3,498.29 mi (5,629.95 km) |
| Middle River to Rugby | 3,555.96 mi (5,722.76 km) |
| Middle River to Rugeley | 3,520.90 mi (5,666.34 km) |
