| National City to Bound Brook (New Jersey) | 2,398.24 mi (3,859.60 km) |
| National City to Bountiful (Utah) | 636.41 mi (1,024.21 km) |
| National City to Bourbonnais (Illinois) | 1,708.11 mi (2,748.93 km) |
| National City to Bowie (Maryland) | 2,283.60 mi (3,675.10 km) |
| National City to Bowling Green (Kentucky) | 1,756.64 mi (2,827.04 km) |
| National City to Bowling Green (Ohio) | 1,927.07 mi (3,101.32 km) |
| National City to Box Elder (South Dakota) | 1,093.18 mi (1,759.31 km) |
| National City to Boynton Beach (Florida) | 2,252.36 mi (3,624.82 km) |
| National City to Bozeman (Montana) | 955.18 mi (1,537.22 km) |
| National City to Bradenton (Florida) | 2,085.50 mi (3,356.29 km) |
| National City to Bradfordville (Florida) | 1,933.00 mi (3,110.86 km) |
| National City to Bradley (Illinois) | 1,709.56 mi (2,751.27 km) |
| National City to Bradley Gardens (New Jersey) | 2,391.45 mi (3,848.66 km) |
| National City to Brainerd (Minnesota) | 1,534.63 mi (2,469.75 km) |
| National City to Brambleton (Virginia) | 2,241.04 mi (3,606.60 km) |
