| Boone to Yuncos | 4,095.84 mi (6,591.61 km) |
| Boone to Zafra | 4,016.20 mi (6,463.44 km) |
| Boone to Zamora | 3,966.91 mi (6,384.12 km) |
| Boone to Zaragoza | 4,194.93 mi (6,751.09 km) |
| Boone to Zarautz | 4,090.22 mi (6,582.57 km) |
| Boone to Zuera | 4,193.25 mi (6,748.38 km) |
| Boone to Zumaia | 4,085.66 mi (6,575.23 km) |
| Boone to Zumarraga | 4,088.54 mi (6,579.87 km) |
| Boone to Longyearbyen | 3,877.89 mi (6,240.87 km) |
| Boone to Ahus | 4,404.16 mi (7,087.81 km) |
| Boone to Akersberga | 4,423.52 mi (7,118.98 km) |
| Boone to Alingsas | 4,284.84 mi (6,895.78 km) |
| Boone to Almhult | 4,379.59 mi (7,048.28 km) |
| Boone to Alta | 4,427.43 mi (7,125.26 km) |
| Boone to Amal | 4,258.72 mi (6,853.76 km) |
