| Grass Valley to Rothenbach an der Pegnitz | 5,654.24 mi (9,099.62 km) |
| Grass Valley to Rothenburg ob der Tauber | 5,632.00 mi (9,063.84 km) |
| Grass Valley to Rottweil | 5,657.17 mi (9,104.33 km) |
| Grass Valley to Rudersberg | 5,642.19 mi (9,080.23 km) |
| Grass Valley to Rudesheim am Rhein | 5,538.41 mi (8,913.21 km) |
| Grass Valley to Rudolstadt | 5,586.89 mi (8,991.23 km) |
| Grass Valley to Runkel | 5,521.38 mi (8,885.80 km) |
| Grass Valley to Ruppichteroth | 5,479.42 mi (8,818.28 km) |
| Grass Valley to Russelsheim | 5,550.79 mi (8,933.13 km) |
| Grass Valley to Rutesheim | 5,630.56 mi (9,061.51 km) |
| Grass Valley to Ruthen | 5,470.45 mi (8,803.84 km) |
| Grass Valley to Saalfeld | 5,591.65 mi (8,998.90 km) |
| Grass Valley to Saarbrucken | 5,553.65 mi (8,937.74 km) |
| Grass Valley to Saarlouis | 5,542.14 mi (8,919.22 km) |
| Grass Valley to Saarwellingen | 5,541.65 mi (8,918.42 km) |
