| North Decatur to Bilecik | 5,831.21 mi (9,384.43 km) |
| North Decatur to Bingol | 6,296.56 mi (10,133.33 km) |
| North Decatur to Birecik | 6,294.00 mi (10,129.22 km) |
| North Decatur to Bitlis | 6,379.92 mi (10,267.48 km) |
| North Decatur to Bodrum | 5,862.57 mi (9,434.89 km) |
| North Decatur to Bogazliyan | 6,083.13 mi (9,789.85 km) |
| North Decatur to Bolu | 5,869.16 mi (9,445.51 km) |
| North Decatur to Bolvadin | 5,938.87 mi (9,557.68 km) |
| North Decatur to Bor | 6,118.76 mi (9,847.19 km) |
| North Decatur to Borcka | 6,212.80 mi (9,998.54 km) |
| North Decatur to Boyabat | 5,956.94 mi (9,586.77 km) |
| North Decatur to Bozdogan | 5,872.31 mi (9,450.57 km) |
| North Decatur to Bozkir | 6,057.64 mi (9,748.83 km) |
| North Decatur to Bozkurt | 5,920.59 mi (9,528.26 km) |
| North Decatur to Bozuyuk | 5,844.08 mi (9,405.13 km) |
