| Ridderkerk to Reichenbach/Vogtland | 343.89 mi (553.45 km) |
| Ridderkerk to Reinbek | 262.26 mi (422.07 km) |
| Ridderkerk to Reinfeld | 280.46 mi (451.35 km) |
| Ridderkerk to Reinheim | 232.16 mi (373.63 km) |
| Ridderkerk to Reiskirchen | 202.94 mi (326.60 km) |
| Ridderkerk to Rellingen | 250.44 mi (403.04 km) |
| Ridderkerk to Remagen | 144.48 mi (232.52 km) |
| Ridderkerk to Remscheid | 121.32 mi (195.25 km) |
| Ridderkerk to Rendsburg | 269.11 mi (433.09 km) |
| Ridderkerk to Renningen | 287.07 mi (462.00 km) |
| Ridderkerk to Reutlingen | 310.33 mi (499.43 km) |
| Ridderkerk to Rhaude | 153.12 mi (246.42 km) |
| Ridderkerk to Rheda-Wiedenbruck | 157.90 mi (254.11 km) |
| Ridderkerk to Rhede | 89.68 mi (144.33 km) |
| Ridderkerk to Rheinau | 265.53 mi (427.33 km) |
