| Pittsburgh to Antwerp | 3,901.79 mi (6,279.32 km) |
| Pittsburgh to Anzegem | 3,876.35 mi (6,238.39 km) |
| Pittsburgh to Ardooie | 3,860.86 mi (6,213.45 km) |
| Pittsburgh to Arendonk | 3,925.70 mi (6,317.81 km) |
| Pittsburgh to Arlon | 4,003.74 mi (6,443.40 km) |
| Pittsburgh to Asse | 3,903.07 mi (6,281.38 km) |
| Pittsburgh to Assebroek | 3,856.93 mi (6,207.13 km) |
| Pittsburgh to Assenede | 3,875.73 mi (6,237.39 km) |
| Pittsburgh to Ath | 3,894.05 mi (6,266.86 km) |
| Pittsburgh to Aubange | 4,006.86 mi (6,448.42 km) |
| Pittsburgh to Avelgem | 3,876.66 mi (6,238.88 km) |
| Pittsburgh to Awans | 3,959.86 mi (6,372.78 km) |
| Pittsburgh to Aywaille | 3,974.00 mi (6,395.53 km) |
| Pittsburgh to Balen | 3,932.71 mi (6,329.09 km) |
| Pittsburgh to Bassenge | 3,962.84 mi (6,377.58 km) |
