| Giessen to Roding | 196.19 mi (315.73 km) |
| Giessen to Rodinghausen | 115.78 mi (186.33 km) |
| Giessen to Roetgen | 108.23 mi (174.19 km) |
| Giessen to Rommerskirchen | 91.71 mi (147.59 km) |
| Giessen to Ronnenberg | 127.28 mi (204.84 km) |
| Giessen to Rosbach vor der Hohe | 19.73 mi (31.75 km) |
| Giessen to Rosdorf | 82.96 mi (133.51 km) |
| Giessen to Rosenheim | 245.18 mi (394.59 km) |
| Giessen to Rosrath | 68.45 mi (110.16 km) |
| Giessen to Rossdorf | 50.25 mi (80.86 km) |
| Giessen to Rosstal | 127.97 mi (205.95 km) |
| Giessen to Rostock | 282.59 mi (454.79 km) |
| Giessen to Rotenburg an der Fulda | 54.42 mi (87.58 km) |
| Giessen to Roth | 142.01 mi (228.54 km) |
| Giessen to Rothenbach an der Pegnitz | 137.39 mi (221.12 km) |
