| Pittsburgh to Ahrensfelde | 4,207.13 mi (6,770.72 km) |
| Pittsburgh to Aich | 4,174.64 mi (6,718.43 km) |
| Pittsburgh to Aichach | 4,256.00 mi (6,849.37 km) |
| Pittsburgh to Aidlingen | 4,159.15 mi (6,693.51 km) |
| Pittsburgh to Ainring | 4,350.12 mi (7,000.84 km) |
| Pittsburgh to Albstadt | 4,179.84 mi (6,726.80 km) |
| Pittsburgh to Aldenhoven | 3,985.20 mi (6,413.57 km) |
| Pittsburgh to Alfeld | 4,087.43 mi (6,578.08 km) |
| Pittsburgh to Alfter | 4,018.53 mi (6,467.19 km) |
| Pittsburgh to Alpen | 3,973.64 mi (6,394.96 km) |
| Pittsburgh to Alsbach-Hahnlein | 4,113.38 mi (6,619.84 km) |
| Pittsburgh to Alsdorf | 3,981.02 mi (6,406.83 km) |
| Pittsburgh to Alsfeld | 4,105.99 mi (6,607.95 km) |
| Pittsburgh to Altdorf | 4,290.76 mi (6,905.32 km) |
| Pittsburgh to Altena | 4,026.64 mi (6,480.25 km) |
