| Ianca to Zafra | 1,792.54 mi (2,884.81 km) |
| Ianca to Zamora | 1,677.08 mi (2,699.01 km) |
| Ianca to Zaragoza | 1,436.37 mi (2,311.61 km) |
| Ianca to Zarautz | 1,465.31 mi (2,358.20 km) |
| Ianca to Zuera | 1,426.80 mi (2,296.21 km) |
| Ianca to Zumaia | 1,469.44 mi (2,364.83 km) |
| Ianca to Zumarraga | 1,476.31 mi (2,375.89 km) |
| Ianca to Longyearbyen | 2,307.86 mi (3,714.15 km) |
| Ianca to Ahus | 940.43 mi (1,513.48 km) |
| Ianca to Akersberga | 1,062.11 mi (1,709.30 km) |
| Ianca to Alingsas | 1,087.50 mi (1,750.16 km) |
| Ianca to Almhult | 976.59 mi (1,571.68 km) |
| Ianca to Alta | 1,049.32 mi (1,688.72 km) |
| Ianca to Amal | 1,142.29 mi (1,838.34 km) |
| Ianca to Arboga | 1,097.57 mi (1,766.37 km) |
