| Wetzlar to Rodgau | 41.60 mi (66.94 km) |
| Wetzlar to Roding | 202.19 mi (325.39 km) |
| Wetzlar to Rodinghausen | 116.65 mi (187.73 km) |
| Wetzlar to Roetgen | 101.01 mi (162.56 km) |
| Wetzlar to Rommerskirchen | 85.34 mi (137.34 km) |
| Wetzlar to Ronnenberg | 130.92 mi (210.70 km) |
| Wetzlar to Rosbach vor der Hohe | 20.52 mi (33.02 km) |
| Wetzlar to Rosdorf | 88.65 mi (142.66 km) |
| Wetzlar to Rosenheim | 249.20 mi (401.05 km) |
| Wetzlar to Rosrath | 62.01 mi (99.80 km) |
| Wetzlar to Rossdorf | 50.23 mi (80.84 km) |
| Wetzlar to Rosstal | 133.07 mi (214.15 km) |
| Wetzlar to Rostock | 287.28 mi (462.32 km) |
| Wetzlar to Rotenburg an der Fulda | 61.30 mi (98.65 km) |
| Wetzlar to Roth | 147.02 mi (236.61 km) |
