| McLean to Hillcrest Heights (Maryland) | 14.39 mi (23.17 km) |
| McLean to Hilliard (Ohio) | 326.74 mi (525.84 km) |
| McLean to Hillsboro (Oregon) | 2,350.89 mi (3,783.40 km) |
| McLean to Hillsborough (California) | 2,427.13 mi (3,906.08 km) |
| McLean to Hillsborough (New Jersey) | 172.94 mi (278.33 km) |
| McLean to Hilo (Hawaii) | 4,737.72 mi (7,624.63 km) |
| McLean to Hilton Head Island (South Carolina) | 507.52 mi (816.78 km) |
| McLean to Hinesville (Georgia) | 551.08 mi (886.88 km) |
| McLean to Hinsdale (Illinois) | 597.97 mi (962.33 km) |
| McLean to Hobart (Indiana) | 560.13 mi (901.44 km) |
| McLean to Hobbs (New Mexico) | 1,510.61 mi (2,431.09 km) |
| McLean to Hobe Sound (Florida) | 837.64 mi (1,348.06 km) |
| McLean to Hoboken (New Jersey) | 209.04 mi (336.41 km) |
| McLean to Hockessin (Delaware) | 99.50 mi (160.12 km) |
| McLean to Hoffman Estates (Illinois) | 613.91 mi (987.99 km) |
