| Marum to Bingol | 1,889.08 mi (3,040.19 km) |
| Marum to Birecik | 1,881.37 mi (3,027.78 km) |
| Marum to Bitlis | 1,975.54 mi (3,179.33 km) |
| Marum to Bodrum | 1,506.61 mi (2,424.66 km) |
| Marum to Bogazliyan | 1,670.48 mi (2,688.38 km) |
| Marum to Bolu | 1,458.58 mi (2,347.36 km) |
| Marum to Bolvadin | 1,539.40 mi (2,477.43 km) |
| Marum to Bor | 1,710.13 mi (2,752.18 km) |
| Marum to Borcka | 1,824.65 mi (2,936.49 km) |
| Marum to Boyabat | 1,545.04 mi (2,486.50 km) |
| Marum to Bozdogan | 1,500.36 mi (2,414.59 km) |
| Marum to Bozkir | 1,661.88 mi (2,674.53 km) |
| Marum to Bozkurt | 1,536.67 mi (2,473.04 km) |
| Marum to Bozuyuk | 1,442.03 mi (2,320.73 km) |
| Marum to Bucak | 1,589.59 mi (2,558.20 km) |
