| Oak Ridge to Havelock (North Carolina) | 422.54 mi (680.02 km) |
| Oak Ridge to Haverhill (Massachusetts) | 846.72 mi (1,362.66 km) |
| Oak Ridge to Havre de Grace (Maryland) | 510.54 mi (821.63 km) |
| Oak Ridge to Hawaiian Gardens (California) | 1,910.37 mi (3,074.44 km) |
| Oak Ridge to Hawaiian Paradise Park (Hawaii) | 4,374.21 mi (7,039.61 km) |
| Oak Ridge to Hawthorne (California) | 1,924.24 mi (3,096.77 km) |
| Oak Ridge to Hawthorne (New Jersey) | 647.23 mi (1,041.61 km) |
| Oak Ridge to Hayden (Idaho) | 1,842.75 mi (2,965.62 km) |
| Oak Ridge to Hayesville (Oregon) | 2,103.97 mi (3,386.02 km) |
| Oak Ridge to Hays (Kansas) | 847.83 mi (1,364.45 km) |
| Oak Ridge to Haysville (Kansas) | 730.62 mi (1,175.82 km) |
| Oak Ridge to Hayward (California) | 2,079.44 mi (3,346.53 km) |
| Oak Ridge to Hazel Crest (Illinois) | 428.48 mi (689.57 km) |
| Oak Ridge to Hazel Dell (Washington) | 2,092.13 mi (3,366.97 km) |
| Oak Ridge to Hazel Park (Michigan) | 453.50 mi (729.83 km) |
