| Americus to Barberino di Mugello | 4,967.13 mi (7,993.83 km) |
| Americus to Barcellona-Pozzo di Gotto | 5,345.54 mi (8,602.82 km) |
| Americus to Bareggio | 4,822.84 mi (7,761.61 km) |
| Americus to Barga | 4,931.35 mi (7,936.23 km) |
| Americus to Bari | 5,314.07 mi (8,552.18 km) |
| Americus to Barletta | 5,281.29 mi (8,499.41 km) |
| Americus to Baronissi | 5,233.55 mi (8,422.58 km) |
| Americus to Barrafranca | 5,325.64 mi (8,570.80 km) |
| Americus to Bassano del Grappa | 4,932.66 mi (7,938.35 km) |
| Americus to Battipaglia | 5,247.69 mi (8,445.34 km) |
| Americus to Beinasco | 4,774.55 mi (7,683.90 km) |
| Americus to Bellinzago Novarese | 4,804.08 mi (7,731.42 km) |
| Americus to Belluno | 4,941.41 mi (7,952.43 km) |
| Americus to Belmonte Mezzagno | 5,263.25 mi (8,470.38 km) |
| Americus to Belpasso | 5,354.84 mi (8,617.78 km) |
