| Oakton to Hillcrest Heights (Maryland) | 18.50 mi (29.78 km) |
| Oakton to Hilliard (Ohio) | 322.21 mi (518.55 km) |
| Oakton to Hillsboro (Oregon) | 2,347.40 mi (3,777.78 km) |
| Oakton to Hillsborough (California) | 2,422.30 mi (3,898.32 km) |
| Oakton to Hillsborough (New Jersey) | 179.81 mi (289.38 km) |
| Oakton to Hilo (Hawaii) | 4,732.58 mi (7,616.35 km) |
| Oakton to Hilton Head Island (South Carolina) | 501.71 mi (807.43 km) |
| Oakton to Hinesville (Georgia) | 545.03 mi (877.14 km) |
| Oakton to Hinsdale (Illinois) | 594.13 mi (956.16 km) |
| Oakton to Hobart (Indiana) | 556.19 mi (895.11 km) |
| Oakton to Hobbs (New Mexico) | 1,504.34 mi (2,421.01 km) |
| Oakton to Hobe Sound (Florida) | 832.70 mi (1,340.10 km) |
| Oakton to Hoboken (New Jersey) | 215.92 mi (347.49 km) |
| Oakton to Hockessin (Delaware) | 106.39 mi (171.22 km) |
| Oakton to Hoffman Estates (Illinois) | 610.21 mi (982.04 km) |
