| Chicago Heights to Bonhill | 3,671.43 mi (5,908.59 km) |
| Chicago Heights to Bonnyrigg | 3,726.71 mi (5,997.56 km) |
| Chicago Heights to Bootle | 3,798.07 mi (6,112.40 km) |
| Chicago Heights to Borehamwood | 3,954.59 mi (6,364.29 km) |
| Chicago Heights to Boscombe | 3,923.33 mi (6,313.99 km) |
| Chicago Heights to Boston | 3,922.93 mi (6,313.34 km) |
| Chicago Heights to Bottesford | 3,881.19 mi (6,246.17 km) |
| Chicago Heights to Bourne | 3,915.98 mi (6,302.16 km) |
| Chicago Heights to Bournemouth | 3,921.93 mi (6,311.73 km) |
| Chicago Heights to Bournville | 3,867.55 mi (6,224.22 km) |
| Chicago Heights to Bovingdon | 3,942.45 mi (6,344.76 km) |
| Chicago Heights to Bowdon | 3,823.40 mi (6,153.17 km) |
| Chicago Heights to Boxley | 3,997.04 mi (6,432.62 km) |
| Chicago Heights to Brackley | 3,909.60 mi (6,291.90 km) |
| Chicago Heights to Bracknell | 3,943.96 mi (6,347.19 km) |
