| Americus to Barking | 4,289.92 mi (6,903.96 km) |
| Americus to Barnet | 4,276.31 mi (6,882.06 km) |
| Americus to Barnoldswick | 4,153.43 mi (6,684.31 km) |
| Americus to Barnsley | 4,187.89 mi (6,739.76 km) |
| Americus to Barnstaple | 4,126.97 mi (6,641.72 km) |
| Americus to Barrhead | 4,038.51 mi (6,499.36 km) |
| Americus to Barri | 4,154.16 mi (6,685.48 km) |
| Americus to Barrow in Furness | 4,109.31 mi (6,613.30 km) |
| Americus to Barton upon Humber | 4,226.12 mi (6,801.29 km) |
| Americus to Barton upon Irwell | 4,154.33 mi (6,685.75 km) |
| Americus to Barwell | 4,211.51 mi (6,777.77 km) |
| Americus to Basford | 4,210.91 mi (6,776.80 km) |
| Americus to Basildon | 4,305.88 mi (6,929.64 km) |
| Americus to Basingstoke | 4,247.36 mi (6,835.46 km) |
| Americus to Bath | 4,192.43 mi (6,747.06 km) |
