| Langenfeld to Quickborn | 219.28 mi (352.90 km) |
| Langenfeld to Quierschied | 124.45 mi (200.28 km) |
| Langenfeld to Radeberg | 302.05 mi (486.10 km) |
| Langenfeld to Radebeul | 290.55 mi (467.59 km) |
| Langenfeld to Radevormwald | 18.26 mi (29.39 km) |
| Langenfeld to Radolfzell am Bodensee | 250.70 mi (403.46 km) |
| Langenfeld to Raesfeld | 45.19 mi (72.73 km) |
| Langenfeld to Rahden | 114.65 mi (184.52 km) |
| Langenfeld to Rain | 243.72 mi (392.24 km) |
| Langenfeld to Rangsdorf | 288.97 mi (465.05 km) |
| Langenfeld to Rastatt | 166.16 mi (267.41 km) |
| Langenfeld to Rastede | 156.61 mi (252.05 km) |
| Langenfeld to Ratekau | 252.13 mi (405.76 km) |
| Langenfeld to Rathenow | 251.46 mi (404.69 km) |
| Langenfeld to Ratingen | 13.38 mi (21.54 km) |
