| Walnut Creek to Bilecik | 6,760.96 mi (10,880.71 km) |
| Walnut Creek to Bingol | 7,016.55 mi (11,292.04 km) |
| Walnut Creek to Birecik | 7,105.09 mi (11,434.54 km) |
| Walnut Creek to Bitlis | 7,069.26 mi (11,376.88 km) |
| Walnut Creek to Bodrum | 6,904.61 mi (11,111.89 km) |
| Walnut Creek to Bogazliyan | 6,918.32 mi (11,133.96 km) |
| Walnut Creek to Bolu | 6,754.02 mi (10,869.54 km) |
| Walnut Creek to Bolvadin | 6,873.62 mi (11,062.03 km) |
| Walnut Creek to Bor | 6,992.74 mi (11,253.73 km) |
| Walnut Creek to Borcka | 6,864.57 mi (11,047.45 km) |
| Walnut Creek to Boyabat | 6,761.40 mi (10,881.42 km) |
| Walnut Creek to Bozdogan | 6,883.96 mi (11,078.67 km) |
| Walnut Creek to Bozkir | 6,995.46 mi (11,258.11 km) |
| Walnut Creek to Bozkurt | 6,902.50 mi (11,108.50 km) |
| Walnut Creek to Bozuyuk | 6,777.18 mi (10,906.81 km) |
