| Mainz to Bingol | 1,747.38 mi (2,812.13 km) |
| Mainz to Birecik | 1,720.38 mi (2,768.68 km) |
| Mainz to Bitlis | 1,836.95 mi (2,956.29 km) |
| Mainz to Bodrum | 1,304.97 mi (2,100.15 km) |
| Mainz to Bogazliyan | 1,510.51 mi (2,430.93 km) |
| Mainz to Bolu | 1,293.07 mi (2,081.00 km) |
| Mainz to Bolvadin | 1,359.81 mi (2,188.40 km) |
| Mainz to Bor | 1,540.36 mi (2,478.98 km) |
| Mainz to Borcka | 1,702.47 mi (2,739.85 km) |
| Mainz to Boyabat | 1,397.57 mi (2,249.17 km) |
| Mainz to Bozdogan | 1,304.70 mi (2,099.71 km) |
| Mainz to Bozkir | 1,479.64 mi (2,381.25 km) |
| Mainz to Bozkurt | 1,346.87 mi (2,167.58 km) |
| Mainz to Bozuyuk | 1,264.72 mi (2,035.38 km) |
| Mainz to Bucak | 1,402.08 mi (2,256.43 km) |
