| Preili to Rhosllanerchrugog | 1,201.44 mi (1,933.53 km) |
| Preili to Rhyl | 1,209.68 mi (1,946.79 km) |
| Preili to Rhymney | 1,246.31 mi (2,005.75 km) |
| Preili to Richmond | 1,141.75 mi (1,837.46 km) |
| Preili to Rickmansworth | 1,142.26 mi (1,838.29 km) |
| Preili to Ripley | 1,137.35 mi (1,830.38 km) |
| Preili to Ripon | 1,115.00 mi (1,794.42 km) |
| Preili to Risca | 1,243.63 mi (2,001.43 km) |
| Preili to Rochdale | 1,151.79 mi (1,853.63 km) |
| Preili to Rochester | 1,113.83 mi (1,792.53 km) |
| Preili to Rock Ferry | 1,190.27 mi (1,915.56 km) |
| Preili to Rogerstone | 1,242.74 mi (2,000.00 km) |
| Preili to Romford | 1,119.54 mi (1,801.73 km) |
| Preili to Romsey | 1,202.59 mi (1,935.38 km) |
| Preili to Ross on Wye | 1,214.92 mi (1,955.23 km) |
