| Helensburgh to Ratingen | 574.29 mi (924.23 km) |
| Helensburgh to Ratzeburg | 634.73 mi (1,021.51 km) |
| Helensburgh to Raubling | 911.59 mi (1,467.06 km) |
| Helensburgh to Rauenberg | 729.12 mi (1,173.40 km) |
| Helensburgh to Raunheim | 685.24 mi (1,102.79 km) |
| Helensburgh to Ravensburg | 832.25 mi (1,339.37 km) |
| Helensburgh to Recke | 561.80 mi (904.13 km) |
| Helensburgh to Recklinghausen | 572.75 mi (921.75 km) |
| Helensburgh to Regen | 891.63 mi (1,434.94 km) |
| Helensburgh to Regensburg | 853.11 mi (1,372.95 km) |
| Helensburgh to Regenstauf | 849.84 mi (1,367.69 km) |
| Helensburgh to Rehau | 797.54 mi (1,283.52 km) |
| Helensburgh to Rehburg-Loccum | 613.14 mi (986.75 km) |
| Helensburgh to Rehlingen-Siersburg | 661.30 mi (1,064.25 km) |
| Helensburgh to Reichelsheim | 712.12 mi (1,146.05 km) |
