| Leon to Bingol | 2,395.48 mi (3,855.15 km) |
| Leon to Birecik | 2,317.02 mi (3,728.89 km) |
| Leon to Bitlis | 2,488.45 mi (4,004.77 km) |
| Leon to Bodrum | 1,780.69 mi (2,865.75 km) |
| Leon to Bogazliyan | 2,123.90 mi (3,418.09 km) |
| Leon to Bolu | 1,907.69 mi (3,070.13 km) |
| Leon to Bolvadin | 1,922.85 mi (3,094.53 km) |
| Leon to Bor | 2,121.54 mi (3,414.30 km) |
| Leon to Borcka | 2,396.20 mi (3,856.32 km) |
| Leon to Boyabat | 2,051.94 mi (3,302.28 km) |
| Leon to Bozdogan | 1,809.18 mi (2,911.60 km) |
| Leon to Bozkir | 2,021.82 mi (3,253.81 km) |
| Leon to Bozkurt | 1,871.96 mi (3,012.63 km) |
| Leon to Bozuyuk | 1,845.14 mi (2,969.47 km) |
| Leon to Bucak | 1,930.85 mi (3,107.40 km) |
