| Amposta to Bailey's Crossroads (Virginia) | 3,984.74 mi (6,412.82 km) |
| Amposta to Bainbridge (Georgia) | 4,632.63 mi (7,455.49 km) |
| Amposta to Bainbridge Island (Washington) | 5,409.51 mi (8,705.76 km) |
| Amposta to Baker (Louisiana) | 4,962.09 mi (7,985.72 km) |
| Amposta to Bakersfield (California) | 5,933.67 mi (9,549.32 km) |
| Amposta to Balch Springs (Texas) | 5,125.13 mi (8,248.10 km) |
| Amposta to Baldwin (New York) | 3,761.21 mi (6,053.08 km) |
| Amposta to Baldwin (Pennsylvania) | 4,066.03 mi (6,543.64 km) |
| Amposta to Baldwin Park (California) | 5,959.17 mi (9,590.36 km) |
| Amposta to Ballenger Creek (Maryland) | 3,980.70 mi (6,406.32 km) |
| Amposta to Ballwin (Missouri) | 4,610.09 mi (7,419.22 km) |
| Amposta to Baltimore (Maryland) | 3,945.32 mi (6,349.38 km) |
| Amposta to Bangor (Maine) | 3,421.21 mi (5,505.90 km) |
| Amposta to Banning (California) | 5,924.96 mi (9,535.31 km) |
| Amposta to Baraboo (Wisconsin) | 4,389.79 mi (7,064.69 km) |
