| West Chicago to Yuncos | 4,209.44 mi (6,774.44 km) |
| West Chicago to Zafra | 4,154.55 mi (6,686.11 km) |
| West Chicago to Zamora | 4,074.05 mi (6,556.55 km) |
| West Chicago to Zaragoza | 4,283.27 mi (6,893.26 km) |
| West Chicago to Zarautz | 4,168.05 mi (6,707.83 km) |
| West Chicago to Zuera | 4,279.25 mi (6,886.78 km) |
| West Chicago to Zumaia | 4,163.67 mi (6,700.78 km) |
| West Chicago to Zumarraga | 4,168.77 mi (6,708.99 km) |
| West Chicago to Longyearbyen | 3,584.62 mi (5,768.89 km) |
| West Chicago to Ahus | 4,313.97 mi (6,942.66 km) |
| West Chicago to Akersberga | 4,291.41 mi (6,906.36 km) |
| West Chicago to Alingsas | 4,181.61 mi (6,729.64 km) |
| West Chicago to Almhult | 4,284.29 mi (6,894.90 km) |
| West Chicago to Alta | 4,297.61 mi (6,916.34 km) |
| West Chicago to Amal | 4,144.94 mi (6,670.63 km) |
