| Trecastagni to Black Forest (Colorado) | 5,903.96 mi (9,501.51 km) |
| Trecastagni to Blackfoot (Idaho) | 5,953.73 mi (9,581.60 km) |
| Trecastagni to Blackhawk (California) | 6,548.70 mi (10,539.12 km) |
| Trecastagni to Blacksburg (Virginia) | 4,975.97 mi (8,008.05 km) |
| Trecastagni to Blackwells Mills (New Jersey) | 4,591.12 mi (7,388.69 km) |
| Trecastagni to Blaine (Minnesota) | 5,186.94 mi (8,347.58 km) |
| Trecastagni to Bloomingdale (Florida) | 5,437.88 mi (8,751.42 km) |
| Trecastagni to Bloomingdale (Illinois) | 5,120.59 mi (8,240.80 km) |
| Trecastagni to Bloomington (California) | 6,620.35 mi (10,654.42 km) |
| Trecastagni to Bloomington (Illinois) | 5,218.53 mi (8,398.41 km) |
| Trecastagni to Bloomington (Indiana) | 5,169.42 mi (8,319.37 km) |
| Trecastagni to Bloomington (Minnesota) | 5,205.75 mi (8,377.85 km) |
| Trecastagni to Bloomsburg (Pennsylvania) | 4,656.42 mi (7,493.78 km) |
| Trecastagni to Blue Ash (Ohio) | 5,073.11 mi (8,164.38 km) |
| Trecastagni to Blue Island (Illinois) | 5,115.74 mi (8,232.99 km) |
