| SeaTac to Yuncos | 5,308.01 mi (8,542.41 km) |
| SeaTac to Zafra | 5,314.25 mi (8,552.46 km) |
| SeaTac to Zamora | 5,169.80 mi (8,319.99 km) |
| SeaTac to Zaragoza | 5,315.37 mi (8,554.26 km) |
| SeaTac to Zarautz | 5,185.82 mi (8,345.78 km) |
| SeaTac to Zuera | 5,306.07 mi (8,539.30 km) |
| SeaTac to Zumaia | 5,182.31 mi (8,340.12 km) |
| SeaTac to Zumarraga | 5,192.25 mi (8,356.12 km) |
| SeaTac to Longyearbyen | 3,578.20 mi (5,758.56 km) |
| SeaTac to Ahus | 4,866.92 mi (7,832.54 km) |
| SeaTac to Akersberga | 4,721.32 mi (7,598.24 km) |
| SeaTac to Alingsas | 4,713.53 mi (7,585.70 km) |
| SeaTac to Almhult | 4,826.04 mi (7,766.76 km) |
| SeaTac to Alta | 4,733.72 mi (7,618.19 km) |
| SeaTac to Amal | 4,650.43 mi (7,484.14 km) |
