| Middlesex to Bilecik | 5,119.04 mi (8,238.29 km) |
| Middlesex to Bingol | 5,588.55 mi (8,993.91 km) |
| Middlesex to Birecik | 5,582.99 mi (8,984.95 km) |
| Middlesex to Bitlis | 5,672.76 mi (9,129.43 km) |
| Middlesex to Bodrum | 5,150.49 mi (8,288.92 km) |
| Middlesex to Bogazliyan | 5,372.16 mi (8,645.66 km) |
| Middlesex to Bolu | 5,157.65 mi (8,300.44 km) |
| Middlesex to Bolvadin | 5,226.52 mi (8,411.27 km) |
| Middlesex to Bor | 5,406.90 mi (8,701.56 km) |
| Middlesex to Borcka | 5,508.70 mi (8,865.39 km) |
| Middlesex to Boyabat | 5,247.36 mi (8,444.81 km) |
| Middlesex to Bozdogan | 5,159.92 mi (8,304.09 km) |
| Middlesex to Bozkir | 5,345.18 mi (8,602.24 km) |
| Middlesex to Bozkurt | 5,208.09 mi (8,381.61 km) |
| Middlesex to Bozuyuk | 5,131.85 mi (8,258.91 km) |
