| Langenfeld to Pyskowice | 511.98 mi (823.96 km) |
| Langenfeld to Raciborz | 499.45 mi (803.79 km) |
| Langenfeld to Radom | 613.62 mi (987.53 km) |
| Langenfeld to Radomsko | 541.81 mi (871.95 km) |
| Langenfeld to Radzionkow Nowy | 523.54 mi (842.56 km) |
| Langenfeld to Radzymin | 614.17 mi (988.41 km) |
| Langenfeld to Radzyn Podlaski | 675.17 mi (1,086.59 km) |
| Langenfeld to Rawa Mazowiecka | 573.88 mi (923.58 km) |
| Langenfeld to Rawicz | 428.44 mi (689.50 km) |
| Langenfeld to Reda | 532.60 mi (857.13 km) |
| Langenfeld to Rogozno | 442.33 mi (711.86 km) |
| Langenfeld to Ropczyce | 646.56 mi (1,040.53 km) |
| Langenfeld to Ruda Slaska | 523.79 mi (842.96 km) |
| Langenfeld to Rumia | 533.15 mi (858.02 km) |
| Langenfeld to Rury | 673.05 mi (1,083.17 km) |
