| River Forest to Bilecik | 5,561.65 mi (8,950.62 km) |
| River Forest to Bingol | 5,981.00 mi (9,625.49 km) |
| River Forest to Birecik | 6,002.52 mi (9,660.12 km) |
| River Forest to Bitlis | 6,058.53 mi (9,750.27 km) |
| River Forest to Bodrum | 5,627.04 mi (9,055.85 km) |
| River Forest to Bogazliyan | 5,793.06 mi (9,323.03 km) |
| River Forest to Bolu | 5,587.73 mi (8,992.58 km) |
| River Forest to Bolvadin | 5,673.33 mi (9,130.33 km) |
| River Forest to Bor | 5,840.29 mi (9,399.04 km) |
| River Forest to Borcka | 5,877.78 mi (9,459.37 km) |
| River Forest to Boyabat | 5,655.44 mi (9,101.54 km) |
| River Forest to Bozdogan | 5,627.82 mi (9,057.10 km) |
| River Forest to Bozkir | 5,795.82 mi (9,327.47 km) |
| River Forest to Bozkurt | 5,668.38 mi (9,122.37 km) |
| River Forest to Bozuyuk | 5,575.79 mi (8,973.37 km) |
