| Western Springs to Brescia | 4,580.72 mi (7,371.96 km) |
| Western Springs to Bressanone | 4,587.71 mi (7,383.20 km) |
| Western Springs to Bresso | 4,540.36 mi (7,307.00 km) |
| Western Springs to Brindisi | 5,096.08 mi (8,201.35 km) |
| Western Springs to Broni | 4,562.50 mi (7,342.64 km) |
| Western Springs to Bronte | 5,101.01 mi (8,209.28 km) |
| Western Springs to Brugherio | 4,544.28 mi (7,313.31 km) |
| Western Springs to Brugnera | 4,655.04 mi (7,491.56 km) |
| Western Springs to Bruino | 4,492.99 mi (7,230.78 km) |
| Western Springs to Brunico | 4,594.94 mi (7,394.85 km) |
| Western Springs to Brusciano | 4,943.93 mi (7,956.48 km) |
| Western Springs to Bucine | 4,721.15 mi (7,597.96 km) |
| Western Springs to Budrio | 4,672.98 mi (7,520.43 km) |
| Western Springs to Busca | 4,512.88 mi (7,262.78 km) |
| Western Springs to Bussolengo | 4,608.21 mi (7,416.19 km) |
