| Boadilla del Monte to Rhosllanerchrugog | 871.72 mi (1,402.89 km) |
| Boadilla del Monte to Rhyl | 892.47 mi (1,436.29 km) |
| Boadilla del Monte to Rhymney | 784.86 mi (1,263.11 km) |
| Boadilla del Monte to Richmond | 782.25 mi (1,258.91 km) |
| Boadilla del Monte to Rickmansworth | 792.83 mi (1,275.94 km) |
| Boadilla del Monte to Ripley | 881.20 mi (1,418.15 km) |
| Boadilla del Monte to Ripon | 954.97 mi (1,536.87 km) |
| Boadilla del Monte to Risca | 774.82 mi (1,246.96 km) |
| Boadilla del Monte to Rochdale | 915.99 mi (1,474.14 km) |
| Boadilla del Monte to Rochester | 786.12 mi (1,265.14 km) |
| Boadilla del Monte to Rock Ferry | 896.79 mi (1,443.24 km) |
| Boadilla del Monte to Rogerstone | 773.71 mi (1,245.17 km) |
| Boadilla del Monte to Romford | 795.61 mi (1,280.41 km) |
| Boadilla del Monte to Romsey | 740.00 mi (1,190.92 km) |
| Boadilla del Monte to Ross on Wye | 797.42 mi (1,283.32 km) |
