| Royston to Redondela | 785.01 mi (1,263.35 km) |
| Royston to Reinosa | 653.55 mi (1,051.79 km) |
| Royston to Requena | 869.42 mi (1,399.19 km) |
| Royston to Reus | 754.46 mi (1,214.18 km) |
| Royston to Rianxo | 767.61 mi (1,235.35 km) |
| Royston to Ribadeo | 671.73 mi (1,081.04 km) |
| Royston to Rincon de la Victoria | 1,079.46 mi (1,737.23 km) |
| Royston to Ripoll | 688.10 mi (1,107.39 km) |
| Royston to Ripollet | 736.11 mi (1,184.65 km) |
| Royston to Rojales | 965.04 mi (1,553.08 km) |
| Royston to Ronda | 1,087.18 mi (1,749.65 km) |
| Royston to Roquetas de Mar | 1,063.50 mi (1,711.55 km) |
| Royston to Rosas | 692.28 mi (1,114.12 km) |
| Royston to Rubi | 735.56 mi (1,183.77 km) |
| Royston to Rute | 1,039.45 mi (1,672.83 km) |
