| Trebnje to Ratingen | 526.29 mi (846.98 km) |
| Trebnje to Ratzeburg | 570.47 mi (918.08 km) |
| Trebnje to Raubling | 188.82 mi (303.87 km) |
| Trebnje to Rauenberg | 374.13 mi (602.11 km) |
| Trebnje to Raunheim | 415.12 mi (668.08 km) |
| Trebnje to Ravensburg | 285.91 mi (460.12 km) |
| Trebnje to Recke | 554.18 mi (891.86 km) |
| Trebnje to Recklinghausen | 529.99 mi (852.94 km) |
| Trebnje to Regen | 228.61 mi (367.92 km) |
| Trebnje to Regensburg | 254.39 mi (409.39 km) |
| Trebnje to Regenstauf | 259.48 mi (417.59 km) |
| Trebnje to Rehau | 330.05 mi (531.16 km) |
| Trebnje to Rehburg-Loccum | 521.96 mi (840.01 km) |
| Trebnje to Rehlingen-Siersburg | 455.11 mi (732.43 km) |
| Trebnje to Reichelsheim | 388.39 mi (625.06 km) |
