| Giesen to Ratzeburg | 109.74 mi (176.61 km) |
| Giesen to Raubling | 320.36 mi (515.58 km) |
| Giesen to Rauenberg | 209.05 mi (336.44 km) |
| Giesen to Raunheim | 163.15 mi (262.57 km) |
| Giesen to Ravensburg | 305.42 mi (491.52 km) |
| Giesen to Recke | 92.23 mi (148.43 km) |
| Giesen to Recklinghausen | 123.57 mi (198.86 km) |
| Giesen to Regen | 264.96 mi (426.41 km) |
| Giesen to Regensburg | 240.14 mi (386.47 km) |
| Giesen to Regenstauf | 234.17 mi (376.86 km) |
| Giesen to Rehau | 163.31 mi (262.82 km) |
| Giesen to Rehburg-Loccum | 33.38 mi (53.71 km) |
| Giesen to Rehlingen-Siersburg | 240.51 mi (387.06 km) |
| Giesen to Reichelsheim | 177.61 mi (285.83 km) |
| Giesen to Reichenbach/Vogtland | 151.03 mi (243.06 km) |
