| Martha Lake to Rothenbach an der Pegnitz | 5,162.35 mi (8,308.00 km) |
| Martha Lake to Rothenburg ob der Tauber | 5,144.01 mi (8,278.49 km) |
| Martha Lake to Rottweil | 5,178.83 mi (8,334.52 km) |
| Martha Lake to Rudersberg | 5,158.15 mi (8,301.24 km) |
| Martha Lake to Rudesheim am Rhein | 5,055.86 mi (8,136.62 km) |
| Martha Lake to Rudolstadt | 5,090.70 mi (8,192.69 km) |
| Martha Lake to Runkel | 5,036.54 mi (8,105.53 km) |
| Martha Lake to Ruppichteroth | 4,995.17 mi (8,038.95 km) |
| Martha Lake to Russelsheim | 5,066.58 mi (8,153.88 km) |
| Martha Lake to Rutesheim | 5,148.79 mi (8,286.18 km) |
| Martha Lake to Ruthen | 4,980.66 mi (8,015.60 km) |
| Martha Lake to Saalfeld | 5,095.55 mi (8,200.50 km) |
| Martha Lake to Saarbrucken | 5,077.05 mi (8,170.72 km) |
| Martha Lake to Saarlouis | 5,066.09 mi (8,153.08 km) |
| Martha Lake to Saarwellingen | 5,065.26 mi (8,151.75 km) |
