| Buffalo Grove to Baraboo (Wisconsin) | 127.25 mi (204.80 km) |
| Buffalo Grove to Barberton (Ohio) | 338.06 mi (544.06 km) |
| Buffalo Grove to Bardstown (Kentucky) | 328.50 mi (528.66 km) |
| Buffalo Grove to Barrington (Illinois) | 8.60 mi (13.85 km) |
| Buffalo Grove to Barstow (California) | 1,642.04 mi (2,642.61 km) |
| Buffalo Grove to Bartlesville (Oklahoma) | 567.20 mi (912.83 km) |
| Buffalo Grove to Bartlett (Illinois) | 18.05 mi (29.05 km) |
| Buffalo Grove to Bartlett (Tennessee) | 489.41 mi (787.62 km) |
| Buffalo Grove to Bartow (Florida) | 1,045.31 mi (1,682.27 km) |
| Buffalo Grove to Batavia (Illinois) | 28.45 mi (45.79 km) |
| Buffalo Grove to Batavia (New York) | 500.62 mi (805.67 km) |
| Buffalo Grove to Batesville (Arkansas) | 483.76 mi (778.54 km) |
| Buffalo Grove to Baton Rouge (Louisiana) | 828.98 mi (1,334.11 km) |
| Buffalo Grove to Battle Creek (Michigan) | 140.04 mi (225.38 km) |
| Buffalo Grove to Battle Ground (Washington) | 1,723.74 mi (2,774.09 km) |
