| Krefeld to Ratzeburg | 240.09 mi (386.38 km) |
| Krefeld to Raubling | 348.53 mi (560.90 km) |
| Krefeld to Rauenberg | 171.04 mi (275.27 km) |
| Krefeld to Raunheim | 122.77 mi (197.58 km) |
| Krefeld to Ravensburg | 280.64 mi (451.64 km) |
| Krefeld to Recke | 86.88 mi (139.82 km) |
| Krefeld to Recklinghausen | 30.97 mi (49.84 km) |
| Krefeld to Regen | 333.38 mi (536.52 km) |
| Krefeld to Regensburg | 291.79 mi (469.59 km) |
| Krefeld to Regenstauf | 289.26 mi (465.52 km) |
| Krefeld to Rehau | 249.46 mi (401.47 km) |
| Krefeld to Rehburg-Loccum | 136.53 mi (219.73 km) |
| Krefeld to Rehlingen-Siersburg | 135.84 mi (218.61 km) |
| Krefeld to Reichelsheim | 149.89 mi (241.23 km) |
| Krefeld to Reichenbach/Vogtland | 254.22 mi (409.14 km) |
