| Oak Ridge to Hutchinson (Kansas) | 764.27 mi (1,229.98 km) |
| Oak Ridge to Hutchinson (Minnesota) | 811.87 mi (1,306.57 km) |
| Oak Ridge to Hutto (Texas) | 851.36 mi (1,370.14 km) |
| Oak Ridge to Hyattsville (Maryland) | 452.44 mi (728.14 km) |
| Oak Ridge to Hybla Valley (Virginia) | 440.14 mi (708.34 km) |
| Oak Ridge to Idaho Falls (Idaho) | 1,554.50 mi (2,501.73 km) |
| Oak Ridge to Idylwood (Virginia) | 438.14 mi (705.11 km) |
| Oak Ridge to Ilchester (Maryland) | 469.15 mi (755.03 km) |
| Oak Ridge to Immokalee (Florida) | 680.41 mi (1,095.01 km) |
| Oak Ridge to Imperial (California) | 1,788.47 mi (2,878.27 km) |
| Oak Ridge to Imperial Beach (California) | 1,880.01 mi (3,025.58 km) |
| Oak Ridge to Independence (Kentucky) | 206.86 mi (332.91 km) |
| Oak Ridge to Independence (Missouri) | 591.38 mi (951.73 km) |
| Oak Ridge to Indian Trail (North Carolina) | 214.27 mi (344.83 km) |
| Oak Ridge to Indiana (Pennsylvania) | 425.55 mi (684.85 km) |
