| Langenfeld to Reinosa | 764.36 mi (1,230.12 km) |
| Langenfeld to Requena | 892.53 mi (1,436.39 km) |
| Langenfeld to Reus | 742.35 mi (1,194.70 km) |
| Langenfeld to Rianxo | 943.54 mi (1,518.48 km) |
| Langenfeld to Ribadeo | 836.56 mi (1,346.32 km) |
| Langenfeld to Rincon de la Victoria | 1,138.32 mi (1,831.95 km) |
| Langenfeld to Ripoll | 655.70 mi (1,055.25 km) |
| Langenfeld to Ripollet | 702.54 mi (1,130.63 km) |
| Langenfeld to Rojales | 974.81 mi (1,568.81 km) |
| Langenfeld to Ronda | 1,158.72 mi (1,864.78 km) |
| Langenfeld to Roquetas de Mar | 1,097.76 mi (1,766.68 km) |
| Langenfeld to Rosas | 637.11 mi (1,025.34 km) |
| Langenfeld to Rubi | 704.72 mi (1,134.13 km) |
| Langenfeld to Rute | 1,103.10 mi (1,775.27 km) |
| Langenfeld to Sabadell | 699.92 mi (1,126.42 km) |
