| Pittsburgh to Bucak | 5,492.97 mi (8,840.08 km) |
| Pittsburgh to Buharkent | 5,395.25 mi (8,682.82 km) |
| Pittsburgh to Bulancak | 5,609.57 mi (9,027.73 km) |
| Pittsburgh to Bulanik | 5,846.10 mi (9,408.38 km) |
| Pittsburgh to Buldan | 5,394.90 mi (8,682.26 km) |
| Pittsburgh to Bunyan | 5,628.08 mi (9,057.53 km) |
| Pittsburgh to Burdur | 5,468.20 mi (8,800.22 km) |
| Pittsburgh to Burhaniye | 5,252.36 mi (8,452.86 km) |
| Pittsburgh to Bursa | 5,303.84 mi (8,535.70 km) |
| Pittsburgh to Buyukcekmece | 5,246.67 mi (8,443.70 km) |
| Pittsburgh to Buyukorhan | 5,318.78 mi (8,559.76 km) |
| Pittsburgh to Buyukyoncali | 5,204.97 mi (8,376.59 km) |
| Pittsburgh to Caglayancerit | 5,736.62 mi (9,232.20 km) |
| Pittsburgh to Cal | 5,415.81 mi (8,715.90 km) |
| Pittsburgh to Caldiran | 5,900.14 mi (9,495.36 km) |
