| Humacao to Yuncos | 3,948.69 mi (6,354.80 km) |
| Humacao to Zafra | 3,805.17 mi (6,123.83 km) |
| Humacao to Zamora | 3,857.86 mi (6,208.62 km) |
| Humacao to Zaragoza | 4,109.75 mi (6,614.01 km) |
| Humacao to Zarautz | 4,050.83 mi (6,519.19 km) |
| Humacao to Zuera | 4,115.28 mi (6,622.90 km) |
| Humacao to Zumaia | 4,046.38 mi (6,512.02 km) |
| Humacao to Zumarraga | 4,042.29 mi (6,505.43 km) |
| Humacao to Longyearbyen | 4,871.06 mi (7,839.21 km) |
| Humacao to Ahus | 4,804.79 mi (7,732.56 km) |
| Humacao to Akersberga | 4,938.05 mi (7,947.02 km) |
| Humacao to Alingsas | 4,735.66 mi (7,621.32 km) |
| Humacao to Almhult | 4,797.33 mi (7,720.56 km) |
| Humacao to Alta | 4,935.21 mi (7,942.46 km) |
| Humacao to Amal | 4,741.65 mi (7,630.96 km) |
