| Ruislip to Redondela | 748.17 mi (1,204.06 km) |
| Ruislip to Reinosa | 617.12 mi (993.16 km) |
| Ruislip to Requena | 835.95 mi (1,345.33 km) |
| Ruislip to Reus | 723.73 mi (1,164.72 km) |
| Ruislip to Rianxo | 730.89 mi (1,176.25 km) |
| Ruislip to Ribadeo | 634.77 mi (1,021.56 km) |
| Ruislip to Rincon de la Victoria | 1,043.89 mi (1,679.99 km) |
| Ruislip to Ripoll | 659.36 mi (1,061.14 km) |
| Ruislip to Ripollet | 707.08 mi (1,137.93 km) |
| Ruislip to Rojales | 932.00 mi (1,499.90 km) |
| Ruislip to Ronda | 1,051.18 mi (1,691.71 km) |
| Ruislip to Roquetas de Mar | 1,028.97 mi (1,655.97 km) |
| Ruislip to Rosas | 665.38 mi (1,070.82 km) |
| Ruislip to Rubi | 706.32 mi (1,136.72 km) |
| Ruislip to Rute | 1,003.77 mi (1,615.41 km) |
