| Diamond Bar to Bilecik | 6,917.76 mi (11,133.07 km) |
| Diamond Bar to Bingol | 7,213.08 mi (11,608.34 km) |
| Diamond Bar to Birecik | 7,288.24 mi (11,729.28 km) |
| Diamond Bar to Bitlis | 7,271.56 mi (11,702.44 km) |
| Diamond Bar to Bodrum | 7,043.28 mi (11,335.06 km) |
| Diamond Bar to Bogazliyan | 7,094.21 mi (11,417.03 km) |
| Diamond Bar to Bolu | 6,918.59 mi (11,134.40 km) |
| Diamond Bar to Bolvadin | 7,031.44 mi (11,316.00 km) |
| Diamond Bar to Bor | 7,163.25 mi (11,528.14 km) |
| Diamond Bar to Borcka | 7,069.24 mi (11,376.84 km) |
| Diamond Bar to Boyabat | 6,939.79 mi (11,168.51 km) |
| Diamond Bar to Bozdogan | 7,027.97 mi (11,310.42 km) |
| Diamond Bar to Bozkir | 7,154.79 mi (11,514.52 km) |
| Diamond Bar to Bozkurt | 7,052.29 mi (11,349.57 km) |
| Diamond Bar to Bozuyuk | 6,933.66 mi (11,158.65 km) |
