| Pittsburgh to Albenga | 4,289.28 mi (6,902.94 km) |
| Pittsburgh to Alberobello | 4,797.06 mi (7,720.12 km) |
| Pittsburgh to Albignasego | 4,396.02 mi (7,074.71 km) |
| Pittsburgh to Albinea | 4,369.99 mi (7,032.82 km) |
| Pittsburgh to Albino | 4,295.70 mi (6,913.25 km) |
| Pittsburgh to Alcamo | 4,724.91 mi (7,604.01 km) |
| Pittsburgh to Alessandria | 4,275.90 mi (6,881.40 km) |
| Pittsburgh to Alfonsine | 4,434.83 mi (7,137.17 km) |
| Pittsburgh to Alghero | 4,419.11 mi (7,111.87 km) |
| Pittsburgh to Alpignano | 4,223.05 mi (6,796.34 km) |
| Pittsburgh to Altamura | 4,766.81 mi (7,671.44 km) |
| Pittsburgh to Altavilla Vicentina | 4,372.78 mi (7,037.30 km) |
| Pittsburgh to Altofonte | 4,736.98 mi (7,623.43 km) |
| Pittsburgh to Altopascio | 4,402.57 mi (7,085.25 km) |
| Pittsburgh to Alzano Lombardo | 4,293.88 mi (6,910.33 km) |
