| Grays to Bountiful (Utah) | 4,870.17 mi (7,837.79 km) |
| Grays to Bourbonnais (Illinois) | 4,007.98 mi (6,450.22 km) |
| Grays to Bowie (Maryland) | 3,669.76 mi (5,905.91 km) |
| Grays to Bowling Green (Kentucky) | 4,152.14 mi (6,682.22 km) |
| Grays to Bowling Green (Ohio) | 3,835.87 mi (6,173.23 km) |
| Grays to Box Elder (South Dakota) | 4,411.14 mi (7,099.04 km) |
| Grays to Boynton Beach (Florida) | 4,404.87 mi (7,088.95 km) |
| Grays to Bozeman (Montana) | 4,584.64 mi (7,378.26 km) |
| Grays to Bradenton (Florida) | 4,461.56 mi (7,180.18 km) |
| Grays to Bradfordville (Florida) | 4,375.03 mi (7,040.93 km) |
| Grays to Bradley (Illinois) | 4,007.60 mi (6,449.61 km) |
| Grays to Bradley Gardens (New Jersey) | 3,513.69 mi (5,654.74 km) |
| Grays to Brainerd (Minnesota) | 3,996.83 mi (6,432.27 km) |
| Grays to Brambleton (Virginia) | 3,700.85 mi (5,955.95 km) |
| Grays to Brandermill (Virginia) | 3,776.19 mi (6,077.19 km) |
