| Portlethen to Rothenbach an der Pegnitz | 758.82 mi (1,221.20 km) |
| Portlethen to Rothenburg ob der Tauber | 733.31 mi (1,180.15 km) |
| Portlethen to Rottweil | 760.40 mi (1,223.75 km) |
| Portlethen to Rudersberg | 742.52 mi (1,194.97 km) |
| Portlethen to Rudesheim am Rhein | 638.93 mi (1,028.26 km) |
| Portlethen to Rudolstadt | 699.64 mi (1,125.96 km) |
| Portlethen to Runkel | 621.75 mi (1,000.61 km) |
| Portlethen to Ruppichteroth | 579.75 mi (933.01 km) |
| Portlethen to Russelsheim | 651.10 mi (1,047.84 km) |
| Portlethen to Rutesheim | 731.44 mi (1,177.14 km) |
| Portlethen to Ruthen | 574.44 mi (924.46 km) |
| Portlethen to Saalfeld | 704.09 mi (1,133.12 km) |
| Portlethen to Saarbrucken | 658.82 mi (1,060.27 km) |
| Portlethen to Saarlouis | 648.06 mi (1,042.94 km) |
| Portlethen to Saarwellingen | 647.12 mi (1,041.44 km) |
