| Waltrop to Ratingen | 31.72 mi (51.04 km) |
| Waltrop to Ratzeburg | 201.52 mi (324.32 km) |
| Waltrop to Raubling | 338.22 mi (544.31 km) |
| Waltrop to Rauenberg | 172.37 mi (277.40 km) |
| Waltrop to Raunheim | 119.95 mi (193.05 km) |
| Waltrop to Ravensburg | 282.94 mi (455.34 km) |
| Waltrop to Recke | 53.97 mi (86.86 km) |
| Waltrop to Recklinghausen | 9.75 mi (15.69 km) |
| Waltrop to Regen | 312.82 mi (503.43 km) |
| Waltrop to Regensburg | 274.25 mi (441.37 km) |
| Waltrop to Regenstauf | 270.83 mi (435.85 km) |
| Waltrop to Rehau | 222.71 mi (358.42 km) |
| Waltrop to Rehburg-Loccum | 96.62 mi (155.49 km) |
| Waltrop to Rehlingen-Siersburg | 158.38 mi (254.90 km) |
| Waltrop to Reichelsheim | 146.05 mi (235.05 km) |
