| Nedre Eiker to Ratingen | 597.78 mi (962.03 km) |
| Nedre Eiker to Ratzeburg | 419.90 mi (675.77 km) |
| Nedre Eiker to Raubling | 831.71 mi (1,338.51 km) |
| Nedre Eiker to Rauenberg | 727.19 mi (1,170.29 km) |
| Nedre Eiker to Raunheim | 676.40 mi (1,088.57 km) |
| Nedre Eiker to Ravensburg | 828.02 mi (1,332.57 km) |
| Nedre Eiker to Recke | 518.58 mi (834.58 km) |
| Nedre Eiker to Recklinghausen | 575.99 mi (926.97 km) |
| Nedre Eiker to Regen | 756.22 mi (1,217.02 km) |
| Nedre Eiker to Regensburg | 747.09 mi (1,202.32 km) |
| Nedre Eiker to Regenstauf | 739.94 mi (1,190.81 km) |
| Nedre Eiker to Rehau | 662.01 mi (1,065.40 km) |
| Nedre Eiker to Rehburg-Loccum | 506.33 mi (814.86 km) |
| Nedre Eiker to Rehlingen-Siersburg | 730.53 mi (1,175.67 km) |
| Nedre Eiker to Reichelsheim | 695.98 mi (1,120.06 km) |
