| Oak Ridge to Hamtramck (Michigan) | 449.28 mi (723.04 km) |
| Oak Ridge to Hanahan (South Carolina) | 321.98 mi (518.18 km) |
| Oak Ridge to Hanford (California) | 1,961.95 mi (3,157.45 km) |
| Oak Ridge to Hannibal (Missouri) | 465.69 mi (749.46 km) |
| Oak Ridge to Hanover (Pennsylvania) | 478.89 mi (770.69 km) |
| Oak Ridge to Hanover Park (Illinois) | 464.27 mi (747.18 km) |
| Oak Ridge to Happy Valley (Oregon) | 2,083.62 mi (3,353.26 km) |
| Oak Ridge to Harker Heights (Texas) | 839.54 mi (1,351.11 km) |
| Oak Ridge to Harlingen (Texas) | 1,039.75 mi (1,673.32 km) |
| Oak Ridge to Harper Woods (Michigan) | 453.29 mi (729.50 km) |
| Oak Ridge to Harrisburg (North Carolina) | 209.57 mi (337.27 km) |
| Oak Ridge to Harrisburg (Pennsylvania) | 500.65 mi (805.71 km) |
| Oak Ridge to Harrison (Arkansas) | 492.91 mi (793.26 km) |
| Oak Ridge to Harrison (New Jersey) | 640.41 mi (1,030.64 km) |
| Oak Ridge to Harrison (New York) | 669.51 mi (1,077.47 km) |
