| Pittsburgh to Baraboo (Wisconsin) | 543.06 mi (873.97 km) |
| Pittsburgh to Barberton (Ohio) | 93.87 mi (151.07 km) |
| Pittsburgh to Bardstown (Kentucky) | 344.94 mi (555.12 km) |
| Pittsburgh to Barrington (Illinois) | 439.18 mi (706.80 km) |
| Pittsburgh to Barstow (California) | 2,048.63 mi (3,296.95 km) |
| Pittsburgh to Bartlesville (Oklahoma) | 898.14 mi (1,445.42 km) |
| Pittsburgh to Bartlett (Illinois) | 440.68 mi (709.20 km) |
| Pittsburgh to Bartlett (Tennessee) | 645.80 mi (1,039.31 km) |
| Pittsburgh to Bartow (Florida) | 873.65 mi (1,406.01 km) |
| Pittsburgh to Batavia (Illinois) | 444.25 mi (714.94 km) |
| Pittsburgh to Batavia (New York) | 199.59 mi (321.21 km) |
| Pittsburgh to Batesville (Arkansas) | 709.89 mi (1,142.46 km) |
| Pittsburgh to Baton Rouge (Louisiana) | 931.94 mi (1,499.81 km) |
| Pittsburgh to Battle Creek (Michigan) | 301.08 mi (484.54 km) |
| Pittsburgh to Battle Ground (Washington) | 2,152.40 mi (3,463.95 km) |
