| Saarlouis to Reinosa | 678.44 mi (1,091.85 km) |
| Saarlouis to Requena | 781.05 mi (1,256.97 km) |
| Saarlouis to Reus | 626.74 mi (1,008.64 km) |
| Saarlouis to Rianxo | 875.38 mi (1,408.79 km) |
| Saarlouis to Ribadeo | 767.03 mi (1,234.42 km) |
| Saarlouis to Rincon de la Victoria | 1,031.31 mi (1,659.73 km) |
| Saarlouis to Ripoll | 538.28 mi (866.29 km) |
| Saarlouis to Ripollet | 584.14 mi (940.08 km) |
| Saarlouis to Rojales | 859.90 mi (1,383.88 km) |
| Saarlouis to Ronda | 1,054.38 mi (1,696.87 km) |
| Saarlouis to Roquetas de Mar | 986.08 mi (1,586.95 km) |
| Saarlouis to Rosas | 516.73 mi (831.59 km) |
| Saarlouis to Rubi | 586.69 mi (944.19 km) |
| Saarlouis to Rute | 997.54 mi (1,605.38 km) |
| Saarlouis to Sabadell | 581.75 mi (936.23 km) |
