| Usworth to Bilecik | 1,767.15 mi (2,843.95 km) |
| Usworth to Bingol | 2,227.11 mi (3,584.19 km) |
| Usworth to Birecik | 2,221.47 mi (3,575.12 km) |
| Usworth to Bitlis | 2,312.85 mi (3,722.18 km) |
| Usworth to Bodrum | 1,837.55 mi (2,957.26 km) |
| Usworth to Bogazliyan | 2,010.59 mi (3,235.73 km) |
| Usworth to Bolu | 1,798.65 mi (2,894.65 km) |
| Usworth to Bolvadin | 1,878.03 mi (3,022.40 km) |
| Usworth to Bor | 2,050.06 mi (3,299.25 km) |
| Usworth to Borcka | 2,158.05 mi (3,473.05 km) |
| Usworth to Boyabat | 1,884.31 mi (3,032.51 km) |
| Usworth to Bozdogan | 1,834.21 mi (2,951.87 km) |
| Usworth to Bozkir | 2,000.09 mi (3,218.83 km) |
| Usworth to Bozkurt | 1,872.75 mi (3,013.90 km) |
| Usworth to Bozuyuk | 1,780.96 mi (2,866.18 km) |
