| Thatcham to Bilecik | 1,677.20 mi (2,699.19 km) |
| Thatcham to Bingol | 2,175.01 mi (3,500.34 km) |
| Thatcham to Birecik | 2,148.09 mi (3,457.02 km) |
| Thatcham to Bitlis | 2,264.25 mi (3,643.96 km) |
| Thatcham to Bodrum | 1,715.19 mi (2,760.34 km) |
| Thatcham to Bogazliyan | 1,938.45 mi (3,119.63 km) |
| Thatcham to Bolu | 1,720.58 mi (2,769.01 km) |
| Thatcham to Bolvadin | 1,783.68 mi (2,870.56 km) |
| Thatcham to Bor | 1,966.78 mi (3,165.22 km) |
| Thatcham to Borcka | 2,126.05 mi (3,421.55 km) |
| Thatcham to Boyabat | 1,825.53 mi (2,937.91 km) |
| Thatcham to Bozdogan | 1,720.01 mi (2,768.09 km) |
| Thatcham to Bozkir | 1,902.07 mi (3,061.08 km) |
| Thatcham to Bozkurt | 1,765.89 mi (2,841.92 km) |
| Thatcham to Bozuyuk | 1,689.66 mi (2,719.25 km) |
