| Rorschach to Ratingen | 290.39 mi (467.34 km) |
| Rorschach to Ratzeburg | 434.14 mi (698.68 km) |
| Rorschach to Raubling | 123.30 mi (198.43 km) |
| Rorschach to Rauenberg | 129.70 mi (208.73 km) |
| Rorschach to Raunheim | 182.56 mi (293.81 km) |
| Rorschach to Ravensburg | 22.47 mi (36.16 km) |
| Rorschach to Recke | 347.90 mi (559.89 km) |
| Rorschach to Recklinghausen | 303.21 mi (487.97 km) |
| Rorschach to Regen | 196.74 mi (316.63 km) |
| Rorschach to Regensburg | 159.98 mi (257.47 km) |
| Rorschach to Regenstauf | 166.42 mi (267.83 km) |
| Rorschach to Rehau | 223.73 mi (360.06 km) |
| Rorschach to Rehburg-Loccum | 344.61 mi (554.60 km) |
| Rorschach to Rehlingen-Siersburg | 184.39 mi (296.74 km) |
| Rorschach to Reichelsheim | 158.24 mi (254.66 km) |
