| Castelli Calepio to Bel Air (Maryland) | 4,189.51 mi (6,742.37 km) |
| Castelli Calepio to Bel Air North (Maryland) | 4,189.87 mi (6,742.94 km) |
| Castelli Calepio to Bel Air South (Maryland) | 4,189.38 mi (6,742.16 km) |
| Castelli Calepio to Belgrade (Montana) | 5,174.65 mi (8,327.79 km) |
| Castelli Calepio to Bell (California) | 6,052.36 mi (9,740.33 km) |
| Castelli Calepio to Bell Gardens (California) | 6,052.37 mi (9,740.35 km) |
| Castelli Calepio to Bella Vista (Arkansas) | 5,065.10 mi (8,151.48 km) |
| Castelli Calepio to Bellair-Meadowbrook Terrace (Florida) | 4,836.17 mi (7,783.07 km) |
| Castelli Calepio to Bellaire (Texas) | 5,448.18 mi (8,768.00 km) |
| Castelli Calepio to Belle Chasse (Louisiana) | 5,211.69 mi (8,387.40 km) |
| Castelli Calepio to Belle Glade (Florida) | 4,950.00 mi (7,966.26 km) |
| Castelli Calepio to Bellefontaine (Ohio) | 4,463.43 mi (7,183.20 km) |
| Castelli Calepio to Bellefontaine Neighbors (Missouri) | 4,796.11 mi (7,718.60 km) |
| Castelli Calepio to Belleville (Illinois) | 4,797.74 mi (7,721.21 km) |
| Castelli Calepio to Bellevue (Nebraska) | 4,900.93 mi (7,887.29 km) |
