| Salmon Creek to Rhondda | 4,805.95 mi (7,734.43 km) |
| Salmon Creek to Rhosllanerchrugog | 4,742.84 mi (7,632.86 km) |
| Salmon Creek to Rhyl | 4,715.04 mi (7,588.12 km) |
| Salmon Creek to Rhymney | 4,802.18 mi (7,728.36 km) |
| Salmon Creek to Richmond | 4,899.82 mi (7,885.50 km) |
| Salmon Creek to Rickmansworth | 4,885.56 mi (7,862.55 km) |
| Salmon Creek to Ripley | 4,784.87 mi (7,700.51 km) |
| Salmon Creek to Ripon | 4,724.08 mi (7,602.67 km) |
| Salmon Creek to Risca | 4,815.46 mi (7,749.73 km) |
| Salmon Creek to Rochdale | 4,735.04 mi (7,620.32 km) |
| Salmon Creek to Rochester | 4,925.63 mi (7,927.03 km) |
| Salmon Creek to Rock Ferry | 4,725.07 mi (7,604.26 km) |
| Salmon Creek to Rogerstone | 4,817.41 mi (7,752.87 km) |
| Salmon Creek to Romford | 4,906.16 mi (7,895.70 km) |
| Salmon Creek to Romsey | 4,892.40 mi (7,873.57 km) |
