| Amposta to Black Forest (Colorado) | 5,193.01 mi (8,357.35 km) |
| Amposta to Blackfoot (Idaho) | 5,294.91 mi (8,521.34 km) |
| Amposta to Blackhawk (California) | 5,908.24 mi (9,508.40 km) |
| Amposta to Blacksburg (Virginia) | 4,195.98 mi (6,752.77 km) |
| Amposta to Blackwells Mills (New Jersey) | 3,813.07 mi (6,136.54 km) |
| Amposta to Blaine (Minnesota) | 4,470.79 mi (7,195.03 km) |
| Amposta to Bloomingdale (Florida) | 4,639.01 mi (7,465.76 km) |
| Amposta to Bloomingdale (Illinois) | 4,374.62 mi (7,040.28 km) |
| Amposta to Bloomington (California) | 5,938.48 mi (9,557.06 km) |
| Amposta to Bloomington (Illinois) | 4,467.95 mi (7,190.47 km) |
| Amposta to Bloomington (Indiana) | 4,407.82 mi (7,093.70 km) |
| Amposta to Bloomington (Minnesota) | 4,488.04 mi (7,222.80 km) |
| Amposta to Bloomsburg (Pennsylvania) | 3,883.23 mi (6,249.46 km) |
| Amposta to Blue Ash (Ohio) | 4,307.42 mi (6,932.12 km) |
| Amposta to Blue Island (Illinois) | 4,367.45 mi (7,028.73 km) |
