| Pittsburgh to Allison Park (Pennsylvania) | 9.25 mi (14.88 km) |
| Pittsburgh to Allouez (Wisconsin) | 495.62 mi (797.62 km) |
| Pittsburgh to Aloha (Oregon) | 2,170.35 mi (3,492.85 km) |
| Pittsburgh to Alpena (Michigan) | 365.16 mi (587.67 km) |
| Pittsburgh to Alpharetta (Georgia) | 499.36 mi (803.64 km) |
| Pittsburgh to Alpine (California) | 2,089.36 mi (3,362.50 km) |
| Pittsburgh to Alpine (Utah) | 1,662.57 mi (2,675.65 km) |
| Pittsburgh to Alsip (Illinois) | 413.02 mi (664.69 km) |
| Pittsburgh to Altadena (California) | 2,123.63 mi (3,417.65 km) |
| Pittsburgh to Altamont (Oregon) | 2,148.11 mi (3,457.05 km) |
| Pittsburgh to Altamonte Springs (Florida) | 817.76 mi (1,316.05 km) |
| Pittsburgh to Alton (Illinois) | 551.14 mi (886.97 km) |
| Pittsburgh to Alton (Texas) | 1,435.00 mi (2,309.41 km) |
| Pittsburgh to Altoona (Iowa) | 707.79 mi (1,139.08 km) |
| Pittsburgh to Altoona (Pennsylvania) | 82.95 mi (133.49 km) |
