| Unna to Rodgau | 117.15 mi (188.53 km) |
| Unna to Roding | 266.91 mi (429.56 km) |
| Unna to Rodinghausen | 60.16 mi (96.82 km) |
| Unna to Roetgen | 88.94 mi (143.14 km) |
| Unna to Rommerskirchen | 55.24 mi (88.90 km) |
| Unna to Ronnenberg | 99.80 mi (160.61 km) |
| Unna to Rosbach vor der Hohe | 96.10 mi (154.66 km) |
| Unna to Rosdorf | 95.09 mi (153.04 km) |
| Unna to Rosenheim | 322.79 mi (519.48 km) |
| Unna to Rosrath | 49.01 mi (78.87 km) |
| Unna to Rossdorf | 124.88 mi (200.97 km) |
| Unna to Rosstal | 203.66 mi (327.75 km) |
| Unna to Rostock | 255.77 mi (411.62 km) |
| Unna to Rotenburg an der Fulda | 95.68 mi (153.98 km) |
| Unna to Roth | 217.82 mi (350.54 km) |
