| West Chicago to Bilecik | 5,575.89 mi (8,973.52 km) |
| West Chicago to Bingol | 5,993.68 mi (9,645.90 km) |
| West Chicago to Birecik | 6,015.97 mi (9,681.77 km) |
| West Chicago to Bitlis | 6,071.00 mi (9,770.32 km) |
| West Chicago to Bodrum | 5,642.21 mi (9,080.26 km) |
| West Chicago to Bogazliyan | 5,806.61 mi (9,344.84 km) |
| West Chicago to Bolu | 5,601.60 mi (9,014.90 km) |
| West Chicago to Bolvadin | 5,687.64 mi (9,153.38 km) |
| West Chicago to Bor | 5,854.18 mi (9,421.40 km) |
| West Chicago to Borcka | 5,889.82 mi (9,478.75 km) |
| West Chicago to Boyabat | 5,668.66 mi (9,122.83 km) |
| West Chicago to Bozdogan | 5,642.74 mi (9,081.12 km) |
| West Chicago to Bozkir | 5,810.21 mi (9,350.64 km) |
| West Chicago to Bozkurt | 5,683.08 mi (9,146.03 km) |
| West Chicago to Bozuyuk | 5,590.06 mi (8,996.33 km) |
