| Castagneto Carducci to Buenaventura Lakes (Florida) | 5,000.51 mi (8,047.55 km) |
| Castagneto Carducci to Buffalo (Minnesota) | 4,773.90 mi (7,682.85 km) |
| Castagneto Carducci to Buffalo (New York) | 4,277.59 mi (6,884.11 km) |
| Castagneto Carducci to Buffalo Grove (Illinois) | 4,680.54 mi (7,532.60 km) |
| Castagneto Carducci to Buford (Georgia) | 4,864.33 mi (7,828.39 km) |
| Castagneto Carducci to Bull Run (Virginia) | 4,383.26 mi (7,054.18 km) |
| Castagneto Carducci to Bullhead City (Arizona) | 6,019.80 mi (9,687.94 km) |
| Castagneto Carducci to Burbank (California) | 6,197.21 mi (9,973.44 km) |
| Castagneto Carducci to Burbank (Illinois) | 4,691.14 mi (7,549.67 km) |
| Castagneto Carducci to Burien (Washington) | 5,548.67 mi (8,929.73 km) |
| Castagneto Carducci to Burkburnett (Texas) | 5,482.03 mi (8,822.47 km) |
| Castagneto Carducci to Burke (Virginia) | 4,372.08 mi (7,036.19 km) |
| Castagneto Carducci to Burke Centre (Virginia) | 4,373.17 mi (7,037.94 km) |
| Castagneto Carducci to Burleson (Texas) | 5,508.49 mi (8,865.05 km) |
| Castagneto Carducci to Burley (Idaho) | 5,586.46 mi (8,990.54 km) |
