| Idrija to Rothenbach an der Pegnitz | 273.03 mi (439.40 km) |
| Idrija to Rothenburg ob der Tauber | 294.07 mi (473.26 km) |
| Idrija to Rottweil | 294.85 mi (474.52 km) |
| Idrija to Rudersberg | 289.54 mi (465.97 km) |
| Idrija to Rudesheim am Rhein | 393.62 mi (633.46 km) |
| Idrija to Rudolstadt | 348.46 mi (560.79 km) |
| Idrija to Runkel | 406.77 mi (654.64 km) |
| Idrija to Ruppichteroth | 448.96 mi (722.53 km) |
| Idrija to Russelsheim | 378.61 mi (609.31 km) |
| Idrija to Rutesheim | 306.65 mi (493.51 km) |
| Idrija to Ruthen | 455.48 mi (733.02 km) |
| Idrija to Saalfeld | 343.53 mi (552.86 km) |
| Idrija to Saarbrucken | 395.92 mi (637.17 km) |
| Idrija to Saarlouis | 408.54 mi (657.48 km) |
| Idrija to Saarwellingen | 407.78 mi (656.27 km) |
