| Pittsburgh to Badger (Alaska) | 3,085.16 mi (4,965.08 km) |
| Pittsburgh to Bailey's Crossroads (Virginia) | 187.13 mi (301.15 km) |
| Pittsburgh to Bainbridge (Georgia) | 707.21 mi (1,138.15 km) |
| Pittsburgh to Bainbridge Island (Washington) | 2,143.31 mi (3,449.33 km) |
| Pittsburgh to Baker (Louisiana) | 925.42 mi (1,489.31 km) |
| Pittsburgh to Bakersfield (California) | 2,140.73 mi (3,445.17 km) |
| Pittsburgh to Balch Springs (Texas) | 1,063.60 mi (1,711.70 km) |
| Pittsburgh to Baldwin (New York) | 334.63 mi (538.53 km) |
| Pittsburgh to Baldwin (Pennsylvania) | 4.91 mi (7.90 km) |
| Pittsburgh to Baldwin Park (California) | 2,118.07 mi (3,408.71 km) |
| Pittsburgh to Ballenger Creek (Maryland) | 153.94 mi (247.74 km) |
| Pittsburgh to Ballwin (Missouri) | 577.43 mi (929.28 km) |
| Pittsburgh to Baltimore (Maryland) | 194.73 mi (313.39 km) |
| Pittsburgh to Bangor (Maine) | 643.70 mi (1,035.93 km) |
| Pittsburgh to Banning (California) | 2,065.39 mi (3,323.93 km) |
