| Mamoudzou to Bingol | 3,582.75 mi (5,765.87 km) |
| Mamoudzou to Birecik | 3,473.30 mi (5,589.74 km) |
| Mamoudzou to Bitlis | 3,541.90 mi (5,700.14 km) |
| Mamoudzou to Bodrum | 3,631.44 mi (5,844.24 km) |
| Mamoudzou to Bogazliyan | 3,648.18 mi (5,871.18 km) |
| Mamoudzou to Bolu | 3,798.83 mi (6,113.63 km) |
| Mamoudzou to Bolvadin | 3,673.94 mi (5,912.63 km) |
| Mamoudzou to Bor | 3,567.98 mi (5,742.11 km) |
| Mamoudzou to Borcka | 3,747.77 mi (6,031.45 km) |
| Mamoudzou to Boyabat | 3,806.83 mi (6,126.51 km) |
| Mamoudzou to Bozdogan | 3,654.48 mi (5,881.32 km) |
| Mamoudzou to Bozkir | 3,554.03 mi (5,719.66 km) |
| Mamoudzou to Bozkurt | 3,639.34 mi (5,856.95 km) |
| Mamoudzou to Bozuyuk | 3,768.86 mi (6,065.40 km) |
| Mamoudzou to Bucak | 3,598.75 mi (5,791.63 km) |
