| Bonn to Ratzeburg | 256.62 mi (412.99 km) |
| Bonn to Raubling | 303.75 mi (488.83 km) |
| Bonn to Rauenberg | 123.79 mi (199.22 km) |
| Bonn to Raunheim | 77.39 mi (124.55 km) |
| Bonn to Ravensburg | 233.15 mi (375.22 km) |
| Bonn to Recke | 116.17 mi (186.95 km) |
| Bonn to Recklinghausen | 58.91 mi (94.80 km) |
| Bonn to Regen | 295.09 mi (474.90 km) |
| Bonn to Regensburg | 251.53 mi (404.80 km) |
| Bonn to Regenstauf | 249.71 mi (401.86 km) |
| Bonn to Rehau | 218.64 mi (351.87 km) |
| Bonn to Rehburg-Loccum | 149.21 mi (240.13 km) |
| Bonn to Rehlingen-Siersburg | 96.13 mi (154.70 km) |
| Bonn to Reichelsheim | 104.23 mi (167.74 km) |
| Bonn to Reichenbach/Vogtland | 227.78 mi (366.58 km) |
