| Grayslake to Bixby (Oklahoma) | 609.31 mi (980.58 km) |
| Grayslake to Black Forest (Colorado) | 899.04 mi (1,446.86 km) |
| Grayslake to Blackfoot (Idaho) | 1,230.22 mi (1,979.85 km) |
| Grayslake to Blackhawk (California) | 1,805.60 mi (2,905.83 km) |
| Grayslake to Blacksburg (Virginia) | 536.03 mi (862.66 km) |
| Grayslake to Blackwells Mills (New Jersey) | 707.28 mi (1,138.26 km) |
| Grayslake to Blaine (Minnesota) | 323.74 mi (521.01 km) |
| Grayslake to Bloomingdale (Florida) | 1,050.45 mi (1,690.54 km) |
| Grayslake to Bloomingdale (Illinois) | 27.15 mi (43.70 km) |
| Grayslake to Bloomington (California) | 1,683.97 mi (2,710.08 km) |
| Grayslake to Bloomington (Illinois) | 137.68 mi (221.57 km) |
| Grayslake to Bloomington (Indiana) | 233.25 mi (375.37 km) |
| Grayslake to Bloomington (Minnesota) | 315.28 mi (507.39 km) |
| Grayslake to Bloomsburg (Pennsylvania) | 604.15 mi (972.28 km) |
| Grayslake to Blue Ash (Ohio) | 286.52 mi (461.11 km) |
