| Grayslake to Bonham (Texas) | 749.60 mi (1,206.36 km) |
| Grayslake to Bonita (California) | 1,713.49 mi (2,757.60 km) |
| Grayslake to Bonita Springs (Florida) | 1,159.65 mi (1,866.27 km) |
| Grayslake to Bonney Lake (Washington) | 1,693.62 mi (2,725.62 km) |
| Grayslake to Boone (Iowa) | 299.70 mi (482.31 km) |
| Grayslake to Boone (North Carolina) | 543.08 mi (874.01 km) |
| Grayslake to Borger (Texas) | 851.82 mi (1,370.87 km) |
| Grayslake to Bossier City (Louisiana) | 745.00 mi (1,198.96 km) |
| Grayslake to Boston (Massachusetts) | 864.29 mi (1,390.94 km) |
| Grayslake to Bostonia (California) | 1,703.93 mi (2,742.21 km) |
| Grayslake to Bothell (Washington) | 1,694.79 mi (2,727.50 km) |
| Grayslake to Bothell East (Washington) | 1,693.86 mi (2,726.01 km) |
| Grayslake to Bothell West (Washington) | 1,696.45 mi (2,730.17 km) |
| Grayslake to Boulder (Colorado) | 907.92 mi (1,461.15 km) |
| Grayslake to Boulder City (Nevada) | 1,503.14 mi (2,419.06 km) |
