| Friedrichsdorf to Ratzeburg | 254.34 mi (409.32 km) |
| Friedrichsdorf to Raubling | 231.71 mi (372.91 km) |
| Friedrichsdorf to Rauenberg | 68.31 mi (109.93 km) |
| Friedrichsdorf to Raunheim | 18.52 mi (29.81 km) |
| Friedrichsdorf to Ravensburg | 176.41 mi (283.91 km) |
| Friedrichsdorf to Recke | 151.40 mi (243.66 km) |
| Friedrichsdorf to Recklinghausen | 112.16 mi (180.50 km) |
| Friedrichsdorf to Regen | 219.96 mi (354.00 km) |
| Friedrichsdorf to Regensburg | 176.25 mi (283.64 km) |
| Friedrichsdorf to Regenstauf | 174.43 mi (280.71 km) |
| Friedrichsdorf to Rehau | 149.18 mi (240.08 km) |
| Friedrichsdorf to Rehburg-Loccum | 153.64 mi (247.26 km) |
| Friedrichsdorf to Rehlingen-Siersburg | 106.77 mi (171.83 km) |
| Friedrichsdorf to Reichelsheim | 38.40 mi (61.80 km) |
| Friedrichsdorf to Reichenbach/Vogtland | 162.99 mi (262.30 km) |
