| Gretna to Rothenbach an der Pegnitz | 5,141.24 mi (8,274.02 km) |
| Gretna to Rothenburg ob der Tauber | 5,102.16 mi (8,211.14 km) |
| Gretna to Rottweil | 5,077.06 mi (8,170.73 km) |
| Gretna to Rudersberg | 5,091.55 mi (8,194.05 km) |
| Gretna to Rudesheim am Rhein | 4,993.55 mi (8,036.34 km) |
| Gretna to Rudolstadt | 5,104.49 mi (8,214.88 km) |
| Gretna to Runkel | 4,989.85 mi (8,030.39 km) |
| Gretna to Ruppichteroth | 4,950.39 mi (7,966.88 km) |
| Gretna to Russelsheim | 5,012.44 mi (8,066.74 km) |
| Gretna to Rutesheim | 5,070.27 mi (8,159.81 km) |
| Gretna to Ruthen | 4,970.17 mi (7,998.71 km) |
| Gretna to Saalfeld | 5,108.17 mi (8,220.80 km) |
| Gretna to Saarbrucken | 4,978.23 mi (8,011.68 km) |
| Gretna to Saarlouis | 4,965.58 mi (7,991.32 km) |
| Gretna to Saarwellingen | 4,966.72 mi (7,993.17 km) |
