| Dumbarton to Rothenbach an der Pegnitz | 795.61 mi (1,280.41 km) |
| Dumbarton to Rothenburg ob der Tauber | 764.16 mi (1,229.79 km) |
| Dumbarton to Rottweil | 774.22 mi (1,245.98 km) |
| Dumbarton to Rudersberg | 766.29 mi (1,233.22 km) |
| Dumbarton to Rudesheim am Rhein | 661.97 mi (1,065.33 km) |
| Dumbarton to Rudolstadt | 746.39 mi (1,201.20 km) |
| Dumbarton to Runkel | 649.76 mi (1,045.69 km) |
| Dumbarton to Ruppichteroth | 607.77 mi (978.11 km) |
| Dumbarton to Russelsheim | 677.10 mi (1,089.69 km) |
| Dumbarton to Rutesheim | 751.44 mi (1,209.32 km) |
| Dumbarton to Ruthen | 614.59 mi (989.09 km) |
| Dumbarton to Saalfeld | 750.46 mi (1,207.75 km) |
| Dumbarton to Saarbrucken | 670.01 mi (1,078.28 km) |
| Dumbarton to Saarlouis | 658.21 mi (1,059.29 km) |
| Dumbarton to Saarwellingen | 657.93 mi (1,058.83 km) |
