| Langley Park to Rothenbach an der Pegnitz | 4,173.27 mi (6,716.22 km) |
| Langley Park to Rothenburg ob der Tauber | 4,133.55 mi (6,652.30 km) |
| Langley Park to Rottweil | 4,106.51 mi (6,608.79 km) |
| Langley Park to Rudersberg | 4,122.03 mi (6,633.77 km) |
| Langley Park to Rudesheim am Rhein | 4,024.79 mi (6,477.27 km) |
| Langley Park to Rudolstadt | 4,138.60 mi (6,660.43 km) |
| Langley Park to Runkel | 4,021.79 mi (6,472.45 km) |
| Langley Park to Ruppichteroth | 3,982.71 mi (6,409.56 km) |
| Langley Park to Russelsheim | 4,043.90 mi (6,508.02 km) |
| Langley Park to Rutesheim | 4,100.46 mi (6,599.05 km) |
| Langley Park to Ruthen | 4,004.11 mi (6,443.99 km) |
| Langley Park to Saalfeld | 4,142.17 mi (6,666.18 km) |
| Langley Park to Saarbrucken | 4,008.22 mi (6,450.60 km) |
| Langley Park to Saarlouis | 3,995.58 mi (6,430.26 km) |
| Langley Park to Saarwellingen | 3,996.78 mi (6,432.19 km) |
