| Idar-Oberstein to Polzela | 429.71 mi (691.55 km) |
| Idar-Oberstein to Postojna | 420.09 mi (676.07 km) |
| Idar-Oberstein to Prebold | 432.20 mi (695.57 km) |
| Idar-Oberstein to Preddvor | 403.85 mi (649.93 km) |
| Idar-Oberstein to Prevalje | 412.87 mi (664.45 km) |
| Idar-Oberstein to Ptuj | 455.48 mi (733.02 km) |
| Idar-Oberstein to Puconci | 456.79 mi (735.13 km) |
| Idar-Oberstein to Race | 446.71 mi (718.91 km) |
| Idar-Oberstein to Radece | 442.42 mi (712.00 km) |
| Idar-Oberstein to Radenci | 454.31 mi (731.14 km) |
| Idar-Oberstein to Radlje ob Dravi | 422.49 mi (679.92 km) |
| Idar-Oberstein to Radovljica | 392.98 mi (632.44 km) |
| Idar-Oberstein to Ravne na Koroskem | 414.92 mi (667.74 km) |
| Idar-Oberstein to Razkrizje | 468.70 mi (754.30 km) |
| Idar-Oberstein to Recica | 422.10 mi (679.31 km) |
