| Grayslake to Bound Brook (New Jersey) | 708.72 mi (1,140.58 km) |
| Grayslake to Bountiful (Utah) | 1,231.30 mi (1,981.58 km) |
| Grayslake to Bourbonnais (Illinois) | 80.38 mi (129.35 km) |
| Grayslake to Bowie (Maryland) | 635.93 mi (1,023.43 km) |
| Grayslake to Bowling Green (Kentucky) | 380.52 mi (612.40 km) |
| Grayslake to Bowling Green (Ohio) | 235.19 mi (378.50 km) |
| Grayslake to Box Elder (South Dakota) | 766.30 mi (1,233.24 km) |
| Grayslake to Boynton Beach (Florida) | 1,181.42 mi (1,901.31 km) |
| Grayslake to Bozeman (Montana) | 1,162.81 mi (1,871.36 km) |
| Grayslake to Bradenton (Florida) | 1,071.02 mi (1,723.64 km) |
| Grayslake to Bradfordville (Florida) | 840.14 mi (1,352.08 km) |
| Grayslake to Bradley (Illinois) | 81.86 mi (131.74 km) |
| Grayslake to Bradley Gardens (New Jersey) | 702.08 mi (1,129.88 km) |
| Grayslake to Brainerd (Minnesota) | 411.74 mi (662.63 km) |
| Grayslake to Brambleton (Virginia) | 596.84 mi (960.52 km) |
