| Mortara to Bountiful (Utah) | 5,447.04 mi (8,766.17 km) |
| Mortara to Bourbonnais (Illinois) | 4,561.30 mi (7,340.70 km) |
| Mortara to Bowie (Maryland) | 4,193.23 mi (6,748.36 km) |
| Mortara to Bowling Green (Kentucky) | 4,691.28 mi (7,549.88 km) |
| Mortara to Bowling Green (Ohio) | 4,382.42 mi (7,052.83 km) |
| Mortara to Box Elder (South Dakota) | 4,985.78 mi (8,023.84 km) |
| Mortara to Boynton Beach (Florida) | 4,886.87 mi (7,864.65 km) |
| Mortara to Bozeman (Montana) | 5,162.17 mi (8,307.71 km) |
| Mortara to Bradenton (Florida) | 4,956.59 mi (7,976.86 km) |
| Mortara to Bradfordville (Florida) | 4,887.15 mi (7,865.10 km) |
| Mortara to Bradley (Illinois) | 4,560.82 mi (7,339.93 km) |
| Mortara to Bradley Gardens (New Jersey) | 4,038.71 mi (6,499.67 km) |
| Mortara to Brainerd (Minnesota) | 4,567.52 mi (7,350.71 km) |
| Mortara to Brambleton (Virginia) | 4,226.36 mi (6,801.67 km) |
| Mortara to Brandermill (Virginia) | 4,295.91 mi (6,913.60 km) |
