| Tigard to Yuncos | 5,425.34 mi (8,731.24 km) |
| Tigard to Zafra | 5,427.81 mi (8,735.21 km) |
| Tigard to Zamora | 5,286.81 mi (8,508.30 km) |
| Tigard to Zaragoza | 5,436.43 mi (8,749.09 km) |
| Tigard to Zarautz | 5,307.20 mi (8,541.11 km) |
| Tigard to Zuera | 5,427.38 mi (8,734.53 km) |
| Tigard to Zumaia | 5,303.63 mi (8,535.37 km) |
| Tigard to Zumarraga | 5,313.35 mi (8,551.02 km) |
| Tigard to Longyearbyen | 3,719.72 mi (5,986.31 km) |
| Tigard to Ahus | 5,003.96 mi (8,053.09 km) |
| Tigard to Akersberga | 4,860.41 mi (7,822.08 km) |
| Tigard to Alingsas | 4,850.71 mi (7,806.46 km) |
| Tigard to Almhult | 4,963.24 mi (7,987.56 km) |
| Tigard to Alta | 4,872.73 mi (7,841.90 km) |
| Tigard to Amal | 4,788.02 mi (7,705.58 km) |
