| California to Rothenbach an der Pegnitz | 4,185.58 mi (6,736.04 km) |
| California to Rothenburg ob der Tauber | 4,145.44 mi (6,671.44 km) |
| California to Rottweil | 4,116.74 mi (6,625.25 km) |
| California to Rudersberg | 4,133.24 mi (6,651.81 km) |
| California to Rudesheim am Rhein | 4,036.61 mi (6,496.29 km) |
| California to Rudolstadt | 4,152.11 mi (6,682.18 km) |
| California to Runkel | 4,034.10 mi (6,492.25 km) |
| California to Ruppichteroth | 3,995.27 mi (6,429.77 km) |
| California to Russelsheim | 4,055.86 mi (6,527.28 km) |
| California to Rutesheim | 4,111.41 mi (6,616.68 km) |
| California to Ruthen | 4,017.59 mi (6,465.68 km) |
| California to Saalfeld | 4,155.64 mi (6,687.85 km) |
| California to Saarbrucken | 4,019.02 mi (6,467.98 km) |
| California to Saarlouis | 4,006.39 mi (6,447.66 km) |
| California to Saarwellingen | 4,007.64 mi (6,449.68 km) |
