| Buffalo Grove to Hazleton (Pennsylvania) | 624.98 mi (1,005.81 km) |
| Buffalo Grove to Healdsburg (California) | 1,839.94 mi (2,961.10 km) |
| Buffalo Grove to Heath (Ohio) | 323.25 mi (520.22 km) |
| Buffalo Grove to Heber (Utah) | 1,217.41 mi (1,959.23 km) |
| Buffalo Grove to Helena (Alabama) | 616.64 mi (992.38 km) |
| Buffalo Grove to Helena (Montana) | 1,221.53 mi (1,965.86 km) |
| Buffalo Grove to Hemet (California) | 1,675.92 mi (2,697.14 km) |
| Buffalo Grove to Henderson (Kentucky) | 299.70 mi (482.32 km) |
| Buffalo Grove to Henderson (Nevada) | 1,505.79 mi (2,423.33 km) |
| Buffalo Grove to Henderson (North Carolina) | 650.33 mi (1,046.60 km) |
| Buffalo Grove to Henderson (Texas) | 786.71 mi (1,266.08 km) |
| Buffalo Grove to Hendersonville (North Carolina) | 557.83 mi (897.73 km) |
| Buffalo Grove to Hendersonville (Tennessee) | 411.46 mi (662.18 km) |
| Buffalo Grove to Hercules (California) | 1,822.99 mi (2,933.81 km) |
| Buffalo Grove to Hereford (Texas) | 929.25 mi (1,495.48 km) |
