| Grez-Doiceau to Rothenburg ob der Tauber | 260.42 mi (419.11 km) |
| Grez-Doiceau to Rottweil | 249.92 mi (402.20 km) |
| Grez-Doiceau to Rudersberg | 250.21 mi (402.67 km) |
| Grez-Doiceau to Rudesheim am Rhein | 151.53 mi (243.86 km) |
| Grez-Doiceau to Rudolstadt | 289.79 mi (466.36 km) |
| Grez-Doiceau to Runkel | 153.29 mi (246.70 km) |
| Grez-Doiceau to Ruppichteroth | 122.02 mi (196.37 km) |
| Grez-Doiceau to Russelsheim | 171.35 mi (275.76 km) |
| Grez-Doiceau to Rutesheim | 231.34 mi (372.31 km) |
| Grez-Doiceau to Ruthen | 172.28 mi (277.25 km) |
| Grez-Doiceau to Saalfeld | 291.76 mi (469.54 km) |
| Grez-Doiceau to Saarbrucken | 145.53 mi (234.21 km) |
| Grez-Doiceau to Saarlouis | 133.63 mi (215.06 km) |
| Grez-Doiceau to Saarwellingen | 133.42 mi (214.72 km) |
| Grez-Doiceau to Salzgitter | 261.52 mi (420.88 km) |
