| Bottrop to Reinosa | 782.97 mi (1,260.07 km) |
| Bottrop to Requena | 916.76 mi (1,475.38 km) |
| Bottrop to Reus | 767.68 mi (1,235.45 km) |
| Bottrop to Rianxo | 957.87 mi (1,541.54 km) |
| Bottrop to Ribadeo | 851.41 mi (1,370.21 km) |
| Bottrop to Rincon de la Victoria | 1,161.32 mi (1,868.97 km) |
| Bottrop to Ripoll | 681.52 mi (1,096.81 km) |
| Bottrop to Ripollet | 728.57 mi (1,172.51 km) |
| Bottrop to Rojales | 999.83 mi (1,609.07 km) |
| Bottrop to Ronda | 1,181.07 mi (1,900.75 km) |
| Bottrop to Roquetas de Mar | 1,121.92 mi (1,805.56 km) |
| Bottrop to Rosas | 663.68 mi (1,068.10 km) |
| Bottrop to Rubi | 730.65 mi (1,175.87 km) |
| Bottrop to Rute | 1,125.78 mi (1,811.76 km) |
| Bottrop to Sabadell | 725.90 mi (1,168.22 km) |
