| Castelli Calepio to Brownsburg (Indiana) | 4,592.93 mi (7,391.61 km) |
| Castelli Calepio to Brownsville (Florida) | 4,971.36 mi (8,000.63 km) |
| Castelli Calepio to Brownsville (Texas) | 5,718.87 mi (9,203.63 km) |
| Castelli Calepio to Brownwood (Texas) | 5,488.51 mi (8,832.90 km) |
| Castelli Calepio to Brunswick (Georgia) | 4,780.09 mi (7,692.81 km) |
| Castelli Calepio to Brunswick (Ohio) | 4,345.99 mi (6,994.19 km) |
| Castelli Calepio to Brushy Creek (Texas) | 5,500.19 mi (8,851.71 km) |
| Castelli Calepio to Bryan (Texas) | 5,437.49 mi (8,750.80 km) |
| Castelli Calepio to Bryant (Arkansas) | 5,084.17 mi (8,182.19 km) |
| Castelli Calepio to Bryn Mawr-Skyway (Washington) | 5,380.72 mi (8,659.42 km) |
| Castelli Calepio to Buckeye (Arizona) | 5,901.59 mi (9,497.69 km) |
| Castelli Calepio to Buckhall (Virginia) | 4,270.41 mi (6,872.57 km) |
| Castelli Calepio to Bucyrus (Ohio) | 4,411.93 mi (7,100.32 km) |
| Castelli Calepio to Buda (Texas) | 5,526.87 mi (8,894.63 km) |
| Castelli Calepio to Buena Park (California) | 6,053.90 mi (9,742.82 km) |
