| Horstel to Ratzeburg | 163.39 mi (262.94 km) |
| Horstel to Raubling | 370.33 mi (595.98 km) |
| Horstel to Rauenberg | 214.92 mi (345.88 km) |
| Horstel to Raunheim | 161.95 mi (260.63 km) |
| Horstel to Ravensburg | 324.55 mi (522.31 km) |
| Horstel to Recke | 7.53 mi (12.12 km) |
| Horstel to Recklinghausen | 52.42 mi (84.36 km) |
| Horstel to Regen | 334.57 mi (538.44 km) |
| Horstel to Regensburg | 300.18 mi (483.10 km) |
| Horstel to Regenstauf | 295.82 mi (476.07 km) |
| Horstel to Rehau | 238.02 mi (383.05 km) |
| Horstel to Rehburg-Loccum | 69.22 mi (111.40 km) |
| Horstel to Rehlingen-Siersburg | 206.18 mi (331.82 km) |
| Horstel to Reichelsheim | 186.55 mi (300.22 km) |
| Horstel to Reichenbach/Vogtland | 233.75 mi (376.18 km) |
