| Grinon to Rossington | 925.37 mi (1,489.23 km) |
| Grinon to Rosyth | 1,093.03 mi (1,759.06 km) |
| Grinon to Rotherham | 920.38 mi (1,481.21 km) |
| Grinon to Rothwell | 941.48 mi (1,515.17 km) |
| Grinon to Rottingdean | 754.59 mi (1,214.39 km) |
| Grinon to Rowley Regis | 852.13 mi (1,371.37 km) |
| Grinon to Royal Leamington Spa | 841.49 mi (1,354.25 km) |
| Grinon to Royal Tunbridge Wells | 779.55 mi (1,254.57 km) |
| Grinon to Royal Wootton Bassett | 787.41 mi (1,267.22 km) |
| Grinon to Royston | 932.15 mi (1,500.16 km) |
| Grinon to Royston | 837.41 mi (1,347.68 km) |
| Grinon to Royton | 925.88 mi (1,490.06 km) |
| Grinon to Rugby | 848.62 mi (1,365.72 km) |
| Grinon to Rugeley | 871.32 mi (1,402.26 km) |
| Grinon to Ruislip | 801.63 mi (1,290.10 km) |
