| Olton to Redondela | 769.79 mi (1,238.86 km) |
| Olton to Reinosa | 660.81 mi (1,063.47 km) |
| Olton to Requena | 895.50 mi (1,441.16 km) |
| Olton to Reus | 791.49 mi (1,273.78 km) |
| Olton to Rianxo | 750.32 mi (1,207.53 km) |
| Olton to Ribadeo | 660.69 mi (1,063.28 km) |
| Olton to Rincon de la Victoria | 1,092.87 mi (1,758.80 km) |
| Olton to Ripoll | 731.33 mi (1,176.97 km) |
| Olton to Ripollet | 778.38 mi (1,252.68 km) |
| Olton to Rojales | 992.79 mi (1,597.75 km) |
| Olton to Ronda | 1,097.01 mi (1,765.47 km) |
| Olton to Roquetas de Mar | 1,083.65 mi (1,743.96 km) |
| Olton to Rosas | 740.19 mi (1,191.22 km) |
| Olton to Rubi | 777.25 mi (1,250.87 km) |
| Olton to Rute | 1,052.08 mi (1,693.16 km) |
