| Nairn to Bilecik | 1,920.90 mi (3,091.40 km) |
| Nairn to Bingol | 2,354.92 mi (3,789.87 km) |
| Nairn to Birecik | 2,362.53 mi (3,802.13 km) |
| Nairn to Bitlis | 2,437.83 mi (3,923.32 km) |
| Nairn to Bodrum | 2,007.71 mi (3,231.09 km) |
| Nairn to Bogazliyan | 2,152.30 mi (3,463.80 km) |
| Nairn to Bolu | 1,945.48 mi (3,130.94 km) |
| Nairn to Bolvadin | 2,033.39 mi (3,272.42 km) |
| Nairn to Bor | 2,198.03 mi (3,537.39 km) |
| Nairn to Borcka | 2,273.20 mi (3,658.36 km) |
| Nairn to Boyabat | 2,018.95 mi (3,249.19 km) |
| Nairn to Bozdogan | 2,000.32 mi (3,219.20 km) |
| Nairn to Bozkir | 2,156.66 mi (3,470.82 km) |
| Nairn to Bozkurt | 2,034.85 mi (3,274.77 km) |
| Nairn to Bozuyuk | 1,935.36 mi (3,114.66 km) |
