| Potomac Park to Rothenbach an der Pegnitz | 5,830.01 mi (9,382.50 km) |
| Potomac Park to Rothenburg ob der Tauber | 5,805.28 mi (9,342.70 km) |
| Potomac Park to Rottweil | 5,823.99 mi (9,372.81 km) |
| Potomac Park to Rudersberg | 5,812.82 mi (9,354.83 km) |
| Potomac Park to Rudesheim am Rhein | 5,708.53 mi (9,187.00 km) |
| Potomac Park to Rudolstadt | 5,765.83 mi (9,279.21 km) |
| Potomac Park to Runkel | 5,693.07 mi (9,162.11 km) |
| Potomac Park to Ruppichteroth | 5,650.92 mi (9,094.28 km) |
| Potomac Park to Russelsheim | 5,721.94 mi (9,208.57 km) |
| Potomac Park to Rutesheim | 5,799.75 mi (9,333.79 km) |
| Potomac Park to Ruthen | 5,645.63 mi (9,085.77 km) |
| Potomac Park to Saalfeld | 5,770.51 mi (9,286.74 km) |
| Potomac Park to Saarbrucken | 5,719.83 mi (9,205.18 km) |
| Potomac Park to Saarlouis | 5,708.03 mi (9,186.18 km) |
| Potomac Park to Saarwellingen | 5,707.75 mi (9,185.74 km) |
