| Pittsburgh to Beocin | 4,718.79 mi (7,594.16 km) |
| Pittsburgh to Blace | 4,859.36 mi (7,820.39 km) |
| Pittsburgh to Bogatic | 4,723.87 mi (7,602.34 km) |
| Pittsburgh to Bojnik | 4,888.32 mi (7,866.99 km) |
| Pittsburgh to Boljevac | 4,863.26 mi (7,826.66 km) |
| Pittsburgh to Bor | 4,856.29 mi (7,815.44 km) |
| Pittsburgh to Borca | 4,760.48 mi (7,661.26 km) |
| Pittsburgh to Bosilegrad | 4,940.36 mi (7,950.74 km) |
| Pittsburgh to Brus | 4,845.44 mi (7,797.98 km) |
| Pittsburgh to Bujanovac | 4,913.54 mi (7,907.57 km) |
| Pittsburgh to Cacak | 4,796.99 mi (7,720.01 km) |
| Pittsburgh to Cajetina | 4,777.55 mi (7,688.73 km) |
| Pittsburgh to Cicevac | 4,847.99 mi (7,802.08 km) |
| Pittsburgh to Coka | 4,705.17 mi (7,572.25 km) |
| Pittsburgh to Crna Trava | 4,920.17 mi (7,918.24 km) |
