| Oak Ridge to Hazelwood (Missouri) | 387.47 mi (623.58 km) |
| Oak Ridge to Hazleton (Pennsylvania) | 566.48 mi (911.67 km) |
| Oak Ridge to Healdsburg (California) | 2,112.52 mi (3,399.78 km) |
| Oak Ridge to Heath (Ohio) | 298.10 mi (479.74 km) |
| Oak Ridge to Heber (Utah) | 1,497.83 mi (2,410.53 km) |
| Oak Ridge to Helena (Alabama) | 236.41 mi (380.46 km) |
| Oak Ridge to Helena (Montana) | 1,604.60 mi (2,582.36 km) |
| Oak Ridge to Hemet (California) | 1,852.08 mi (2,980.63 km) |
| Oak Ridge to Henderson (Kentucky) | 223.05 mi (358.96 km) |
| Oak Ridge to Henderson (Nevada) | 1,711.54 mi (2,754.46 km) |
| Oak Ridge to Henderson (North Carolina) | 328.90 mi (529.31 km) |
| Oak Ridge to Henderson (Texas) | 655.67 mi (1,055.20 km) |
| Oak Ridge to Hendersonville (North Carolina) | 112.16 mi (180.51 km) |
| Oak Ridge to Hendersonville (Tennessee) | 130.83 mi (210.54 km) |
| Oak Ridge to Hercules (California) | 2,085.44 mi (3,356.19 km) |
