| Morro Bay to Rothenbach an der Pegnitz | 5,881.85 mi (9,465.93 km) |
| Morro Bay to Rothenburg ob der Tauber | 5,858.10 mi (9,427.70 km) |
| Morro Bay to Rottweil | 5,879.32 mi (9,461.85 km) |
| Morro Bay to Rudersberg | 5,866.68 mi (9,441.51 km) |
| Morro Bay to Rudesheim am Rhein | 5,762.54 mi (9,273.92 km) |
| Morro Bay to Rudolstadt | 5,816.37 mi (9,360.54 km) |
| Morro Bay to Runkel | 5,746.46 mi (9,248.04 km) |
| Morro Bay to Ruppichteroth | 5,704.37 mi (9,180.30 km) |
| Morro Bay to Russelsheim | 5,775.56 mi (9,294.86 km) |
| Morro Bay to Rutesheim | 5,854.16 mi (9,421.36 km) |
| Morro Bay to Ruthen | 5,697.63 mi (9,169.46 km) |
| Morro Bay to Saalfeld | 5,821.09 mi (9,368.13 km) |
| Morro Bay to Saarbrucken | 5,775.36 mi (9,294.54 km) |
| Morro Bay to Saarlouis | 5,763.66 mi (9,275.71 km) |
| Morro Bay to Saarwellingen | 5,763.30 mi (9,275.14 km) |
