| Irondale to Belvedere Marittimo | 5,368.32 mi (8,639.47 km) |
| Irondale to Benevento | 5,263.25 mi (8,470.38 km) |
| Irondale to Bergamo | 4,881.81 mi (7,856.52 km) |
| Irondale to Bernalda | 5,373.51 mi (8,647.83 km) |
| Irondale to Bertinoro | 5,039.29 mi (8,109.95 km) |
| Irondale to Besana in Brianza | 4,865.25 mi (7,829.86 km) |
| Irondale to Besozzo | 4,834.16 mi (7,779.83 km) |
| Irondale to Biancavilla | 5,398.38 mi (8,687.85 km) |
| Irondale to Biassono | 4,866.73 mi (7,832.25 km) |
| Irondale to Bibbiano | 4,950.19 mi (7,966.56 km) |
| Irondale to Bibbiena | 5,041.47 mi (8,113.47 km) |
| Irondale to Biella | 4,817.69 mi (7,753.33 km) |
| Irondale to Bisceglie | 5,334.02 mi (8,584.27 km) |
| Irondale to Bisignano | 5,390.61 mi (8,675.34 km) |
| Irondale to Bitetto | 5,352.66 mi (8,614.27 km) |
