| Willebroek to Reinbek | 300.29 mi (483.27 km) |
| Willebroek to Reinfeld | 320.56 mi (515.90 km) |
| Willebroek to Reinheim | 214.23 mi (344.78 km) |
| Willebroek to Reiskirchen | 197.53 mi (317.89 km) |
| Willebroek to Rellingen | 290.97 mi (468.28 km) |
| Willebroek to Remagen | 129.46 mi (208.35 km) |
| Willebroek to Remscheid | 123.12 mi (198.14 km) |
| Willebroek to Rendsburg | 314.78 mi (506.59 km) |
| Willebroek to Renningen | 257.93 mi (415.09 km) |
| Willebroek to Reutlingen | 280.42 mi (451.29 km) |
| Willebroek to Rhaude | 198.19 mi (318.95 km) |
| Willebroek to Rheda-Wiedenbruck | 177.59 mi (285.80 km) |
| Willebroek to Rhede | 113.59 mi (182.81 km) |
| Willebroek to Rheinau | 229.56 mi (369.44 km) |
| Willebroek to Rheinbach | 116.59 mi (187.64 km) |
