| Pittsburgh to Bispham | 3,544.37 mi (5,704.12 km) |
| Pittsburgh to Blackburn | 3,568.29 mi (5,742.60 km) |
| Pittsburgh to Blackpool | 3,544.83 mi (5,704.85 km) |
| Pittsburgh to Blairgowrie | 3,477.64 mi (5,596.72 km) |
| Pittsburgh to Blandford Forum | 3,648.59 mi (5,871.84 km) |
| Pittsburgh to Blaydon | 3,570.88 mi (5,746.77 km) |
| Pittsburgh to Bletchley | 3,678.07 mi (5,919.28 km) |
| Pittsburgh to Bloxwich | 3,612.77 mi (5,814.18 km) |
| Pittsburgh to Blunsdon Saint Andrew | 3,645.26 mi (5,866.48 km) |
| Pittsburgh to Blyth | 3,575.06 mi (5,753.50 km) |
| Pittsburgh to Bo'ness | 3,478.69 mi (5,598.41 km) |
| Pittsburgh to Bodmin | 3,553.09 mi (5,718.15 km) |
| Pittsburgh to Bognor Regis | 3,710.94 mi (5,972.18 km) |
| Pittsburgh to Bolsover | 3,626.43 mi (5,836.17 km) |
| Pittsburgh to Bolton | 3,574.11 mi (5,751.98 km) |
