| Seal Beach to Rothenbach an der Pegnitz | 5,900.73 mi (9,496.31 km) |
| Seal Beach to Rothenburg ob der Tauber | 5,874.96 mi (9,454.83 km) |
| Seal Beach to Rottweil | 5,890.88 mi (9,480.45 km) |
| Seal Beach to Rudersberg | 5,881.35 mi (9,465.11 km) |
| Seal Beach to Rudesheim am Rhein | 5,776.96 mi (9,297.12 km) |
| Seal Beach to Rudolstadt | 5,837.99 mi (9,395.33 km) |
| Seal Beach to Runkel | 5,762.18 mi (9,273.34 km) |
| Seal Beach to Ruppichteroth | 5,720.00 mi (9,205.45 km) |
| Seal Beach to Russelsheim | 5,790.79 mi (9,319.37 km) |
| Seal Beach to Rutesheim | 5,867.67 mi (9,443.10 km) |
| Seal Beach to Ruthen | 5,716.30 mi (9,199.50 km) |
| Seal Beach to Saalfeld | 5,842.63 mi (9,402.80 km) |
| Seal Beach to Saarbrucken | 5,786.56 mi (9,312.57 km) |
| Seal Beach to Saarlouis | 5,774.64 mi (9,293.38 km) |
| Seal Beach to Saarwellingen | 5,774.45 mi (9,293.08 km) |
