| Idar-Oberstein to Raca | 745.77 mi (1,200.20 km) |
| Idar-Oberstein to Raska | 770.89 mi (1,240.63 km) |
| Idar-Oberstein to Razanj | 791.61 mi (1,273.97 km) |
| Idar-Oberstein to Rekovac | 766.68 mi (1,233.85 km) |
| Idar-Oberstein to Ruma | 669.17 mi (1,076.92 km) |
| Idar-Oberstein to Sabac | 673.03 mi (1,083.13 km) |
| Idar-Oberstein to Secanj | 694.55 mi (1,117.76 km) |
| Idar-Oberstein to Senta | 646.66 mi (1,040.70 km) |
| Idar-Oberstein to Sid | 640.34 mi (1,030.53 km) |
| Idar-Oberstein to Sjenica | 748.38 mi (1,204.40 km) |
| Idar-Oberstein to Smederevo | 726.77 mi (1,169.62 km) |
| Idar-Oberstein to Smederevska Palanka | 739.53 mi (1,190.16 km) |
| Idar-Oberstein to Sokobanja | 805.00 mi (1,295.52 km) |
| Idar-Oberstein to Sombor | 610.94 mi (983.21 km) |
| Idar-Oberstein to Srbobran | 647.44 mi (1,041.95 km) |
