| Chicago Heights to Bucak | 5,734.55 mi (9,228.87 km) |
| Chicago Heights to Buharkent | 5,640.82 mi (9,078.02 km) |
| Chicago Heights to Bulancak | 5,810.91 mi (9,351.76 km) |
| Chicago Heights to Bulanik | 6,039.67 mi (9,719.91 km) |
| Chicago Heights to Buldan | 5,639.85 mi (9,076.46 km) |
| Chicago Heights to Bunyan | 5,846.19 mi (9,408.53 km) |
| Chicago Heights to Burdur | 5,709.77 mi (9,188.98 km) |
| Chicago Heights to Burhaniye | 5,497.22 mi (8,846.92 km) |
| Chicago Heights to Bursa | 5,539.26 mi (8,914.58 km) |
| Chicago Heights to Buyukcekmece | 5,480.06 mi (8,819.31 km) |
| Chicago Heights to Buyukorhan | 5,556.44 mi (8,942.23 km) |
| Chicago Heights to Buyukyoncali | 5,438.82 mi (8,752.94 km) |
| Chicago Heights to Caglayancerit | 5,953.94 mi (9,581.94 km) |
| Chicago Heights to Cal | 5,658.77 mi (9,106.91 km) |
| Chicago Heights to Caldiran | 6,087.15 mi (9,796.32 km) |
