| Keystone to Rhondda | 4,270.83 mi (6,873.24 km) |
| Keystone to Rhosllanerchrugog | 4,268.57 mi (6,869.61 km) |
| Keystone to Rhyl | 4,247.41 mi (6,835.55 km) |
| Keystone to Rhymney | 4,274.66 mi (6,879.40 km) |
| Keystone to Richmond | 4,404.19 mi (7,087.85 km) |
| Keystone to Rickmansworth | 4,394.47 mi (7,072.22 km) |
| Keystone to Ripley | 4,335.21 mi (6,976.85 km) |
| Keystone to Ripon | 4,316.07 mi (6,946.05 km) |
| Keystone to Risca | 4,284.70 mi (6,895.55 km) |
| Keystone to Rochdale | 4,297.26 mi (6,915.78 km) |
| Keystone to Rochester | 4,439.06 mi (7,143.98 km) |
| Keystone to Rock Ferry | 4,265.98 mi (6,865.43 km) |
| Keystone to Rogerstone | 4,286.49 mi (6,898.45 km) |
| Keystone to Romford | 4,422.44 mi (7,117.22 km) |
| Keystone to Romsey | 4,360.78 mi (7,018.00 km) |
