| Idar-Oberstein to Zafra | 1,032.88 mi (1,662.26 km) |
| Idar-Oberstein to Zamora | 846.73 mi (1,362.68 km) |
| Idar-Oberstein to Zaragoza | 682.33 mi (1,098.10 km) |
| Idar-Oberstein to Zarautz | 631.97 mi (1,017.06 km) |
| Idar-Oberstein to Zuera | 666.94 mi (1,073.33 km) |
| Idar-Oberstein to Zumaia | 634.31 mi (1,020.82 km) |
| Idar-Oberstein to Zumarraga | 647.32 mi (1,041.76 km) |
| Idar-Oberstein to Longyearbyen | 1,981.02 mi (3,188.15 km) |
| Idar-Oberstein to Ahus | 517.66 mi (833.09 km) |
| Idar-Oberstein to Akersberga | 803.50 mi (1,293.10 km) |
| Idar-Oberstein to Alingsas | 606.01 mi (975.28 km) |
| Idar-Oberstein to Almhult | 550.03 mi (885.19 km) |
| Idar-Oberstein to Alta | 788.25 mi (1,268.57 km) |
| Idar-Oberstein to Amal | 680.13 mi (1,094.57 km) |
| Idar-Oberstein to Arboga | 749.80 mi (1,206.68 km) |
