| Greenbelt to Borgosatollo | 4,254.75 mi (6,847.36 km) |
| Greenbelt to Borgosesia | 4,162.43 mi (6,698.79 km) |
| Greenbelt to Boscoreale | 4,603.11 mi (7,407.99 km) |
| Greenbelt to Boscotrecase | 4,601.77 mi (7,405.83 km) |
| Greenbelt to Botticino Sera | 4,252.61 mi (6,843.91 km) |
| Greenbelt to Bovalino Marina | 4,776.92 mi (7,687.71 km) |
| Greenbelt to Boves | 4,174.70 mi (6,718.53 km) |
| Greenbelt to Boville Ernica | 4,526.06 mi (7,283.99 km) |
| Greenbelt to Bovisio Masciago | 4,203.54 mi (6,764.95 km) |
| Greenbelt to Bovolone | 4,300.33 mi (6,920.72 km) |
| Greenbelt to Bra | 4,176.27 mi (6,721.06 km) |
| Greenbelt to Bracciano | 4,453.44 mi (7,167.12 km) |
| Greenbelt to Brandizzo | 4,160.78 mi (6,696.13 km) |
| Greenbelt to Breganze | 4,303.86 mi (6,926.40 km) |
| Greenbelt to Brembate | 4,221.22 mi (6,793.40 km) |
