| Idar-Oberstein to Vrsac | 725.57 mi (1,167.69 km) |
| Idar-Oberstein to Zabalj | 665.15 mi (1,070.45 km) |
| Idar-Oberstein to Zabari | 750.29 mi (1,207.47 km) |
| Idar-Oberstein to Zagubica | 779.97 mi (1,255.25 km) |
| Idar-Oberstein to Zajecar | 811.71 mi (1,306.32 km) |
| Idar-Oberstein to Zemun | 698.01 mi (1,123.33 km) |
| Idar-Oberstein to Zitiste | 681.17 mi (1,096.23 km) |
| Idar-Oberstein to Zitorada | 818.62 mi (1,317.44 km) |
| Idar-Oberstein to Zrenjanin | 677.96 mi (1,091.08 km) |
| Idar-Oberstein to Banovce nad Bebravou | 498.27 mi (801.88 km) |
| Idar-Oberstein to Banska Bystrica | 537.61 mi (865.19 km) |
| Idar-Oberstein to Banska Stiavnica | 530.72 mi (854.11 km) |
| Idar-Oberstein to Bardejov | 626.29 mi (1,007.91 km) |
| Idar-Oberstein to Bernolakovo | 464.63 mi (747.75 km) |
| Idar-Oberstein to Bratislava | 457.35 mi (736.03 km) |
