| Americus to Belvedere Marittimo | 5,323.15 mi (8,566.78 km) |
| Americus to Benevento | 5,220.65 mi (8,401.83 km) |
| Americus to Bergamo | 4,845.86 mi (7,798.66 km) |
| Americus to Bernalda | 5,331.39 mi (8,580.04 km) |
| Americus to Bertinoro | 5,001.66 mi (8,049.40 km) |
| Americus to Besana in Brianza | 4,828.92 mi (7,771.40 km) |
| Americus to Besozzo | 4,797.64 mi (7,721.06 km) |
| Americus to Biancavilla | 5,346.99 mi (8,605.15 km) |
| Americus to Biassono | 4,830.20 mi (7,773.46 km) |
| Americus to Bibbiano | 4,912.20 mi (7,905.42 km) |
| Americus to Bibbiena | 5,002.28 mi (8,050.40 km) |
| Americus to Biella | 4,779.78 mi (7,692.31 km) |
| Americus to Bisceglie | 5,293.79 mi (8,519.53 km) |
| Americus to Bisignano | 5,345.70 mi (8,603.08 km) |
| Americus to Bitetto | 5,312.19 mi (8,549.15 km) |
