| Pittsburgh to Ayr | 3,451.18 mi (5,554.14 km) |
| Pittsburgh to Bacup | 3,580.22 mi (5,761.80 km) |
| Pittsburgh to Baguley | 3,584.07 mi (5,768.01 km) |
| Pittsburgh to Baildon | 3,593.76 mi (5,783.59 km) |
| Pittsburgh to Bailleston | 3,463.10 mi (5,573.33 km) |
| Pittsburgh to Balderton | 3,650.62 mi (5,875.11 km) |
| Pittsburgh to Baldock | 3,699.67 mi (5,954.04 km) |
| Pittsburgh to Balham | 3,715.05 mi (5,978.79 km) |
| Pittsburgh to Bamber Bridge | 3,561.81 mi (5,732.17 km) |
| Pittsburgh to Banbridge | 3,409.74 mi (5,487.44 km) |
| Pittsburgh to Banbury | 3,652.42 mi (5,878.01 km) |
| Pittsburgh to Bangor | 3,426.59 mi (5,514.56 km) |
| Pittsburgh to Bangor | 3,515.32 mi (5,657.37 km) |
| Pittsburgh to Banstead | 3,716.10 mi (5,980.48 km) |
| Pittsburgh to Bargoed | 3,585.01 mi (5,769.51 km) |
