| Pittsburgh to Yuncos | 3,877.50 mi (6,240.24 km) |
| Pittsburgh to Zafra | 3,808.59 mi (6,129.34 km) |
| Pittsburgh to Zamora | 3,745.46 mi (6,027.73 km) |
| Pittsburgh to Zaragoza | 3,966.36 mi (6,383.25 km) |
| Pittsburgh to Zarautz | 3,857.19 mi (6,207.55 km) |
| Pittsburgh to Zuera | 3,963.74 mi (6,379.02 km) |
| Pittsburgh to Zumaia | 3,852.69 mi (6,200.30 km) |
| Pittsburgh to Zumarraga | 3,856.45 mi (6,206.36 km) |
| Pittsburgh to Longyearbyen | 3,572.09 mi (5,748.72 km) |
| Pittsburgh to Ahus | 4,120.20 mi (6,630.82 km) |
| Pittsburgh to Akersberga | 4,131.11 mi (6,648.38 km) |
| Pittsburgh to Alingsas | 3,997.83 mi (6,433.88 km) |
| Pittsburgh to Almhult | 4,094.46 mi (6,589.39 km) |
| Pittsburgh to Alta | 4,135.44 mi (6,655.35 km) |
| Pittsburgh to Amal | 3,969.51 mi (6,388.31 km) |
