| Martha Lake to Bilecik | 6,122.96 mi (9,853.95 km) |
| Martha Lake to Bingol | 6,350.77 mi (10,220.58 km) |
| Martha Lake to Birecik | 6,447.03 mi (10,375.48 km) |
| Martha Lake to Bitlis | 6,400.25 mi (10,300.20 km) |
| Martha Lake to Bodrum | 6,280.79 mi (10,107.96 km) |
| Martha Lake to Bogazliyan | 6,265.67 mi (10,083.62 km) |
| Martha Lake to Bolu | 6,110.10 mi (9,833.26 km) |
| Martha Lake to Bolvadin | 6,234.31 mi (10,033.15 km) |
| Martha Lake to Bor | 6,343.52 mi (10,208.91 km) |
| Martha Lake to Borcka | 6,194.79 mi (9,969.54 km) |
| Martha Lake to Boyabat | 6,107.62 mi (9,829.27 km) |
| Martha Lake to Bozdogan | 6,255.73 mi (10,067.62 km) |
| Martha Lake to Bozkir | 6,354.42 mi (10,226.45 km) |
| Martha Lake to Bozkurt | 6,269.40 mi (10,089.62 km) |
| Martha Lake to Bozuyuk | 6,139.35 mi (9,880.34 km) |
