| Trebnje to Rodgau | 400.75 mi (644.95 km) |
| Trebnje to Roding | 255.23 mi (410.76 km) |
| Trebnje to Rodinghausen | 528.12 mi (849.93 km) |
| Trebnje to Roetgen | 520.25 mi (837.26 km) |
| Trebnje to Rommerskirchen | 519.52 mi (836.08 km) |
| Trebnje to Ronnenberg | 504.35 mi (811.67 km) |
| Trebnje to Rosbach vor der Hohe | 419.99 mi (675.91 km) |
| Trebnje to Rosdorf | 450.76 mi (725.42 km) |
| Trebnje to Rosenheim | 190.76 mi (307.00 km) |
| Trebnje to Rosrath | 497.17 mi (800.12 km) |
| Trebnje to Rossdorf | 397.68 mi (640.01 km) |
| Trebnje to Rosstal | 308.11 mi (495.86 km) |
| Trebnje to Rostock | 578.83 mi (931.53 km) |
| Trebnje to Rotenburg an der Fulda | 426.41 mi (686.24 km) |
| Trebnje to Roth | 293.95 mi (473.07 km) |
