| Forest Hill to Ruislip | 4,758.17 mi (7,657.53 km) |
| Forest Hill to Runcorn | 4,618.55 mi (7,432.84 km) |
| Forest Hill to Rushall | 4,668.91 mi (7,513.88 km) |
| Forest Hill to Rushden | 4,730.05 mi (7,612.29 km) |
| Forest Hill to Rustington | 4,778.93 mi (7,690.95 km) |
| Forest Hill to Rutherglen | 4,496.69 mi (7,236.73 km) |
| Forest Hill to Ryde | 4,755.77 mi (7,653.67 km) |
| Forest Hill to Rye | 4,822.56 mi (7,761.16 km) |
| Forest Hill to Ryhope | 4,625.53 mi (7,444.07 km) |
| Forest Hill to Saffron Walden | 4,770.27 mi (7,677.01 km) |
| Forest Hill to Saint Albans | 4,756.40 mi (7,654.69 km) |
| Forest Hill to Saint Andrews | 4,533.72 mi (7,296.32 km) |
| Forest Hill to Saint Austell | 4,622.69 mi (7,439.50 km) |
| Forest Hill to Saint Budeaux | 4,645.22 mi (7,475.76 km) |
| Forest Hill to Saint Helens | 4,614.89 mi (7,426.94 km) |
