| Pittsburgh to Bixby (Oklahoma) | 916.03 mi (1,474.21 km) |
| Pittsburgh to Black Forest (Colorado) | 1,311.22 mi (2,110.20 km) |
| Pittsburgh to Blackfoot (Idaho) | 1,667.15 mi (2,683.01 km) |
| Pittsburgh to Blackhawk (California) | 2,233.63 mi (3,594.68 km) |
| Pittsburgh to Blacksburg (Virginia) | 223.10 mi (359.04 km) |
| Pittsburgh to Blackwells Mills (New Jersey) | 282.73 mi (455.02 km) |
| Pittsburgh to Blaine (Minnesota) | 744.87 mi (1,198.76 km) |
| Pittsburgh to Bloomingdale (Florida) | 877.59 mi (1,412.35 km) |
| Pittsburgh to Bloomingdale (Illinois) | 434.34 mi (699.00 km) |
| Pittsburgh to Bloomington (California) | 2,088.67 mi (3,361.39 km) |
| Pittsburgh to Bloomington (Illinois) | 472.64 mi (760.63 km) |
| Pittsburgh to Bloomington (Indiana) | 358.56 mi (577.05 km) |
| Pittsburgh to Bloomington (Minnesota) | 741.62 mi (1,193.52 km) |
| Pittsburgh to Bloomsburg (Pennsylvania) | 188.38 mi (303.17 km) |
| Pittsburgh to Blue Ash (Ohio) | 247.80 mi (398.80 km) |
